PATENT DOCUMENT

Publication Number: US-12181930-B2
Application Number: US-202218085448-A
Country: US
Kind Code: B2

Title: Accessory devices for electronic devices

Abstract:
An accessory device with a cover and keyboard section is described. The keyboard section includes a keyboard and a touchpad, while the cover section includes multiple segments. The cover section orients the electronic device such that a user can access the electronic device, the keyboard, and the touchpad. The cover section is rotationally coupled to the keyboard section by one or more hinge assemblies (including clutches and springs), allowing the cover section and the electronic device to rotate relative to the keyboard section. The cover section includes a first and second segment rotationally coupled together. To further adjust the electronic device, the first segment remains coupled to the electronic device, allowing the first segment and the electronic device to rotate relative to the second segment. The cover section can then suspend the electronic device over the keyboard section, and the electronic device does not contact the keyboard section.

Claims:
What is claimed is: 
     
       1. An accessory device, comprising:
 a first section comprising a keyboard; and 
 a second section coupled to the first section, the second section comprising:
 a first segment, 
 a second segment rotationally coupled to the first segment and the first section, and 
 a magnet embedded in the second segment, wherein:
 in response to the second segment engaging an electronic device, the magnet is detectable by a sensor of the electronic device, thereby causing a display of the electronic device be in an inactive state, and 
 in response to the second segment disengaged from the electronic device, the magnet is not detectable by the sensor, thereby causing the display to be in an active state. 
 
 
 
     
     
       2. The accessory device of  claim 1 , further comprising electrical contacts positioned on the first segment, wherein the electrical contacts are configured to electrically couple to the electronic device. 
     
     
       3. The accessory device of  claim 1 , further comprising:
 a first cylindrical element coupled to the first section; and 
 a second cylindrical element coupled to the second section, wherein the first cylindrical element is positioned in the second cylindrical element. 
 
     
     
       4. The accessory device of  claim 1 , wherein the first section comprises weights configured to offset the electronic device. 
     
     
       5. The accessory device of  claim 4 , further comprising a track pad positioned between the weights. 
     
     
       6. The accessory device of  claim 1 , wherein in the inactive state, the first segment and the second segment engage the electronic device. 
     
     
       7. The accessory device of  claim 6 , wherein in the inactive state, only the first segment engages the electronic device. 
     
     
       8. The accessory device of  claim 1 , wherein:
 the first section comprises:
 a track pad, 
 a radio frequency (RF) transmissive section, and 
 a metal section positioned between the track pad and the RF transmissive; and 
 
 the second section is rotationally coupled to the first section, the second section comprising:
 a first segment, and 
 a second segment coupled to the first segment. 
 
 
     
     
       9. The accessory device of  claim 8 , wherein in response to the second section covering the electronic device, the RF transmissive section permits RF transmission to the electronic device. 
     
     
       10. The accessory device of  claim 8 , wherein the second section is configured to suspend the electronic device over the first section such that the first section contact with the electronic device. 
     
     
       11. The accessory device of  claim 10 , wherein the first section comprises weights configured to offset the electronic device. 
     
     
       12. The accessory device of  claim 11 , wherein the track pad is positioned between the weights. 
     
     
       13. The accessory device of  claim 8 , further comprising:
 a first cylindrical element coupled to the first section; and 
 a second cylindrical element coupled to the second section, wherein the first cylindrical element is positioned in the second cylindrical element. 
 
     
     
       14. The accessory device of  claim 13 , further comprising a plate extending from the first cylindrical element and into the first section. 
     
     
       15. An accessory device, comprising:
 a first section, comprising:
 a keyboard, 
 a first weight, 
 a second weight, and 
 a track pad positioned between the first weight and the second weight; and 
 
 a second section rotationally coupled to the first section, the second section comprising:
 a first segment, 
 a second segment rotationally coupled to the first segment and the first section, and 
 a magnet embedded in the second segment, wherein: 
 in response to the second segment engaging an electronic device, the magnet is detectable by a sensor of the electronic device, thereby causing a display of the electronic device be in an inactive state, and 
 in response to the second segment disengaged from the electronic device, the magnet is not detectable by the sensor, thereby causing the display to be in an active state, wherein in response to the second section carrying the electronic device, the first weight and the second weight offset the second section carrying the electronic device. 
 
 
     
     
       16. The accessory device of  claim 15 , wherein the first weight and the second weight offset the electronic device while the second section suspends the electronic device over the first section. 
     
     
       17. The accessory device of  claim 16 , wherein the second section is configured to carry the electronic device such that the electronic device lacks contact with the first section. 
     
     
       18. The accessory device of  claim 15 , wherein the first section comprises:
 a radio frequency (RF) transmissive section. 
 
     
     
       19. The accessory device of  claim 15 , further comprising:
 a first cylindrical element coupled to the first section; and 
 a second cylindrical element coupled to the second section, wherein the first cylindrical element is positioned in the second cylindrical element. 
 
     
     
       20. The accessory device of  claim 19 , further comprising a plate extending from the first cylindrical element and into the first section.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     The present application is a continuation of U.S. patent application Ser. No. 17/093,407, entitled “ACCESSORY DEVICES FOR ELECTRONIC DEVICES,” filed Nov. 9, 2020, which claims the benefit of U.S. Provisional Application No. 62/987,321, entitled “ACCESSORY DEVICES FOR ELECTRONIC DEVICES,” filed Mar. 9, 2020, the contents of which are incorporated herein by reference in its entirety for all purposes. 
    
    
     FIELD 
     The following description relates to accessory devices for electronic devices. In particular, the following description relates to accessory devices with multiple sections, including a cover section and keyboard section, that are movable/rotatable with respect to each other. The cover section is able to support an electronic device by holding and suspending the electronic device in a manner such that the electronic device is not in contact with the keyboard section. 
     BACKGROUND 
     Accessory devices are used for electronic devices. Some accessory devices include a keyboard used to communicate with an electronic device. Traditional accessory devices can support the electronic device in an upright manner and provide a support surface or channel/trough to receive the electronic device. 
     SUMMARY 
     In one aspect, an accessory device is described. The accessory device may include a first section comprising an input mechanism configured to provide an input to the electronic device. The accessory device may further include a first cylindrical member coupled with the first section. The first cylindrical member may include an opening. The accessory device may further include a second section that defines a receiving surface for the electronic device. The accessory device may further include a second cylindrical member coupled with the second section, the second cylindrical member located in the opening. In some exemplary embodiments, the second section is configured to rotate relative to the first section based on rotation of the second cylindrical member relative to the first cylindrical member. 
     In another aspect, an accessory device is described. The accessory device may include a first section comprising a first input mechanism and a second input mechanism. The first input mechanism and the second input mechanism may be configured to provide inputs to the electronic device. The accessory device may further include a port carried by the first section. The accessory device may further include a second section rotationally coupled to the first section. The second section may include electrical contacts electrically coupled to the port by a wire. The second section may further include a first segment. The second section may further include a second segment. In some exemplary embodiments, the first segment is rotationally coupled to the second segment. The second section may further include a first hinge coupled to the first segment and the second segment. The first hinge may be configured to limit rotation of the first segment relative to the second segment. The second section may further include a second hinge coupled to the first segment and the second segment, the second hinge defining a conduit. In some exemplary embodiments, the wire passes through the conduit and is routed through the first segment and the second segment. 
     In another aspect, an accessory device is described. The accessory device may include a first section that includes an input mechanism configured to provide an input to the electronic device. The accessory device may further include a second section that defines a receiving surface for the electronic device. The second section may include a first segment. The second section may further include a second segment rotationally coupled to the first segment by i) a first hinge that limits rotation of the first segment relative to the second segment, and ii) a second hinge that includes frictional elements. In some exemplary embodiments, the first segment remains in a fixed position relative to the second segment based upon frictional engagement between the frictional elements. The accessory device may further include a spring mechanism coupled with the first section. The accessory device may further include a clutch mechanism coupled with the second section and the spring mechanism. 
     Other systems, methods, features and advantages of the embodiments will be, or will become, apparent to one of ordinary skill in the art upon examination of the following figures and detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description and this summary, be within the scope of the embodiments, and be protected by the following claims. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The disclosure will be readily understood by the following detailed description in conjunction with the accompanying drawings, wherein like reference numerals designate like structural elements, and in which: 
         FIG.  1    illustrates an isometric view of an accessory device, in accordance with some described embodiments; 
         FIG.  2    illustrates an isometric view of the accessory device shown in  FIG.  1   , showing an electronic device that can be used with the accessory device; 
         FIG.  3    illustrates a plan view of the accessory device shown in  FIG.  1   , showing various components of the section; 
         FIG.  4    illustrates an exploded view of the hinge assembly shown in  FIG.  3   ; 
         FIG.  5    illustrates an isometric view of the cylindrical members shown in  FIG.  3   ; 
         FIG.  6    illustrates a cross sectional view of the cylindrical member shown in  FIG.  5   , taken along line  6 - 6 ; 
         FIG.  7    illustrates a cross sectional view of the cylindrical member shown in  FIG.  5   , taken along line  7 - 7 ; 
         FIG.  8    illustrates a side view of the accessory device and the electronic device, showing the accessory device in a closed state; 
         FIG.  9    illustrates a side view of the accessory device and the electronic device in an alternate orientation, showing the accessory device in the closed state; 
         FIG.  10    illustrates a side view of the accessory device and the electronic device, showing the accessory device in a partially open state; 
         FIG.  11    illustrates an isometric view of the accessory device and the electronic device, showing the accessory device in the partially open state and the display assembly of the electronic device in the inactive state; 
         FIG.  12    illustrates a side view of the accessory device and the electronic device, showing the accessory device in an open state; 
         FIG.  13    illustrates an isometric view of the accessory device and the electronic device, showing the accessory device in the open state and the display assembly of the electronic device in an active state; 
         FIG.  14    illustrates an isometric view of the section, showing the cover removed from the section to reveal additional features; 
         FIG.  15    illustrates an isometric view of the input mechanism, showing additional features of the input mechanism; and 
         FIG.  16    illustrates a block diagram of an embodiment of an electronic device, in accordance with some described embodiments. 
     
    
    
     Those skilled in the art will appreciate and understand that, according to common practice, various features of the drawings discussed below are not necessarily drawn to scale, and that dimensions of various features and elements of the drawings may be expanded or reduced to more clearly illustrate the embodiments of the present invention described herein. 
     DETAILED DESCRIPTION 
     Reference will now be made in detail to representative embodiments illustrated in the accompanying drawings. It should be understood that the following descriptions are not intended to limit the embodiments to one preferred embodiment. To the contrary, it is intended to cover alternatives, modifications, and equivalents as can be included within the spirit and scope of the described embodiments as defined by the appended claims. 
     In the following detailed description, references are made to the accompanying drawings, which form a part of the description and in which are shown, by way of illustration, specific embodiments in accordance with the described embodiments. Although these embodiments are described in sufficient detail to enable one skilled in the art to practice the described embodiments, it is understood that these examples are not limiting such that other embodiments may be used, and changes may be made without departing from the spirit and scope of the described embodiments. 
     The following disclosure relates to accessory devices suitable for use with electronic devices, such as mobile wireless communication devices (e.g., smartphones and tablet computing devices). In addition to providing a protective cover, accessory devices described herein can support and orient the electronic device, and make the electronic device accessible by a user. Accessory devices described herein may include multiple sections, such as a first section (or cover section) and a second section (or keyboard/input section) rotationally coupled together by one or more hinge assemblies. The first section includes several segments, at least some of which include a magnet designed to magnetically couple with magnets in the electronic device. The second section includes input mechanisms (e.g., keyboard, track pad) that allow the user to interact with the electronic device. Unlike traditional accessory devices, accessory devices described herein can hold/suspend an electronic device, allowing the electronic device to “float” or hover a section of the electronic device. For example, using the hinge assemblies, the segments of first section can hold and suspend the electronic device over the second section without the electronic device contacting the second section, thereby allowing the user to view the electronic device and interact with the input mechanisms to control the electronic device. 
     The hinge assemblies provide sufficient frictional forces that enable the first section to remain in a fixed position, while holding and suspending the electronic device against gravitational forces. This feature of the accessory device provides several advantages. For instance, the keyboard and the electronic device remain sufficiently spaced apart, thereby increasing the flexibility of the design/layout of the electronic device relative to the keyboard, or vice versa. Moreover, based on the “floating” characteristic of the electronic device, the accessory device can position the electronic device at least partially over the keyboard while still allowing the user to interact with the keys positioned under the electronic device. Further, to prevent over-rotation and tipping over of the electronic device, the hinge assemblies can incorporate integrated stop mechanisms that limit movement of the sections, and in turn the electronic device. 
     Hinge assemblies of accessory devices described herein may provide additional functions. For instance, in addition to limiting movement of the segments and providing frictional forces that enable the segments to hold the electronic device in a fixed position (against gravity), some hinge assemblies may provide a pathway for wiring that is routed through the segments. In this regard, accessory devices described herein may include electrical contacts designed to establish communication between the electronic device and the accessory device. Additionally, accessory devices described herein may include a port to receive a connector from an external power source. Using the electrical contacts, accessory devices described herein can relay electrical energy from the external power source to the electronic device and charge a battery (or batteries) of the electronic device. 
     These and other embodiments are discussed below with reference to  FIGS.  1 - 16   . However, those skilled in the art will readily appreciate that the detailed description given herein with respect to these Figures is for explanatory purposes only and should not be construed as limiting. 
       FIG.  1    illustrates an isometric view of an accessory device  100 , in accordance with some described embodiments. Accessory device  100  may be referred to as a cover, a protective cover, or a folio, as non-limiting examples. As shown, accessory device  100  includes a section  102   a  and a section  102   b . Section  102   b  is designed for relative movement (i.e., rotation) with respect to section  102   a , and vice versa. Sections  102   a  and  102   b  may be referred to as a first section and a second section, respectively. However, “first” and “second” may be used interchangeably. Further, sections  102   a  and  102   b  may be referred to as a keyboard section and a cover section, respectively. Section  102   a  may include an input mechanism  104   a  and an input mechanism  104   b . As shown, input mechanism  104   a  includes a keyboard and input mechanism  104   b  includes a track pad, or touch pad. 
     Section  102   b  may include multiple segments. For example, section  102   b  includes a segment  106   a  and a segment  106   b . Segment  106   a  is designed for relative movement (i.e., rotation) with respect to segment  106   b , and vice versa. Segments  106   a  and  106   b  may be referred to as a first segment and a second segment, respectively. However, “first” and “second” may be used interchangeably. 
     Section  102   b  may include several magnets embedded in segments  106   a  and  106   b . For example, section  102   b  includes magnets  108   a , magnets  108   b , magnets  108   c , magnets  108   d , and magnets  108   e  located in segment  106   a . Section  102   b  further includes magnets  108   f , magnets  108   g , and a magnet  108   h  located in segment  106   b . Additionally, section  102   a  includes magnets  108   i  and a magnet  108   j . It should be noted that each of the aforementioned magnets are represented by a rectangular perimeter. However, in some instances, the rectangular perimeter represents several discrete magnetic elements. At least some of the aforementioned magnets are designed to magnetically couple with magnets in an electronic device (not shown in  FIG.  1   ). In this manner, accessory device  100  can retain/secure the electronic device to section  102   b . Moreover, the magnets located in segment  106   a  may provide a magnetic field sufficient enough to retain/secure the electronic device and suspend the electronic device over section  102   a , even when accounting for the weight of the electronic device and gravitational effects. Also, at least some of the aforementioned magnets provide a magnetic field detectable by a sensor of an electronic device, with the detection used as logic to determine a relationship between accessory device  100  and the electronic device. This will be further discussed below. 
     Also, section  102   b  may include an opening  109 , or through hole, formed in segment  106   a . In this manner, an electronic device that includes a camera assembly and/or a flash module that is/are not covered by section  102   b  when the electronic device is secured with section  102   b . While opening  109  is shown in a particular location on segment  106   a , opening  109  may be located anywhere on segment  106   a  corresponding to location of the camera assembly and the flash module on the electronic device. 
     Accessory device  100  may further include electrical contacts  110  located on segment  106   a . In this regard, when an electronic device is secured with the section  102   b , accessory device  100  may form a communication channel with the electronic device using electrical contacts  110 . As a result, a user can use input mechanism  104   a  to provide inputs or commands to the electronic device in the form of keystrokes, and the user can use input mechanism  104   b  to provide inputs to the electronic device in the form of gestures and/or depressing (i.e., clicking) input mechanism  104   b . While electrical contacts  110  are shown in a particular location on segment  106   a , electrical contacts  110  may be located anywhere on the segment  106   a  corresponding to location of the electrical contacts on the electronic device. Also, while electrical contacts  110  show three electrical contacts, the electrical contacts  110  may vary in other embodiments. In particular, electrical contacts  110  may include a number of contacts corresponding to the number of electrical contacts located on an electronic device. 
     Accessory device  100  may further include a port  112 . Port  112  may include a cavity, or recess, designed to receive a cable connector (not shown in  FIG.  1   ) connected to an external power source. Port  112  may be designed for an industry standard, such as Universal Serial Bus (“USB”) or USB-C, as non-limiting examples. However, other industrial standards are possible. Further, port  112  is in electrical communication with the electrical contacts  110  through cables or flexible circuitry (not sown in  FIG.  1   ). As a result, accessory device  100  can receive electrical energy through port  112  and provide the electrical energy to an electronic device that is in electrical communication with electrical contacts  110 . The electrical energy can be used to charge a battery, or batteries, of the electronic device. Also, while port  112  is described as a means for supplying energy to the electronic device, in some embodiments, port  112  is also used for two-way data transmission between the electronic device and an external data source (not shown in  FIG.  1   ), such as a computing device or data server. Accordingly, in some embodiments, port  112  is used for two-way data transmission between accessory device  100  and the aforementioned external data source. Further, it should be noted that accessory device  100  delivers direct current (“DC”) through electrical contacts  110 . In this regard, accessory device  100  does not supply relatively high voltage or high current through electrical contacts  110 , and thus electrical contacts  110  are safe for human contact. 
     In order to promote relative rotational movement between sections  102   a  and  102   b , accessory device  100  may include multiple cylindrical members. For instance, accessory device  100  includes a cylindrical member  114   a  coupled with section  102   a , and a cylindrical member  114   b  coupled with section  102   b . Each of cylindrical members  114   a  and  114   b  may define a tube, or shaft, that is generally hollow, thereby providing a conduit for other components. In this regard, accessory device  100  may integrate hinge assemblies (including clutch mechanisms and spring mechanisms) within cylindrical members  114   a  and  114   b . This will be further shown and described below. 
     Cylindrical members  114   a  and  114   b  may include a metal, such as aluminum (including anodized aluminum), as a non-limiting example. Accordingly, cylindrical members  114   a  and  114   b  may provide a rigid component that provides protection for accessory device  100  in the event accessory device  100  is dropped and absorbs a significant force. However, in order to protect an electronic device from becoming damaged through contact with cylindrical members  114   a  and  114   b  when accessory device  100  is dropped while carrying the electronic device, accessory device  100  may include a non-metal part  116   a  and a non-metal part  116   b . Non-metal parts  116   a  and part  116   b  can prevent metal-to-metal contact between an electronic device housing and cylindrical members  114   a  and  114   b . Further, non-metal parts  116   a  and part  116   b  can be used as shock absorbers. Non-metal parts  116   a  and part  116   b  may be constructed from a material, or materials, including rubber, plastic(s), and/or fabric(s), as non-limiting examples. 
     In order to cover and hide certain internal features and components, accessory device  100  may include multiple covers. For instance, accessory device  100  includes a cover  118   a  located on section  102   a , as well as a cover  118   b  located on section  102   b  (such that segments  106   a  and  106   b  are overlaid by cover  118   b ). Covers  118   a  and  118   b  generally cover one region (e.g., a front region) of accessory device  100 . In this regard, accessory device  100  may further include a cover  118   c  that generally covers another region (e.g., a back region) of accessory device  100 . In some embodiments, the aforementioned covers include silicone and/or fabric. In the embodiment shown in  FIG.  1   , the aforementioned covers include polypropylene terephthalate (“PTP”) and thermoplastic polyurethane (“TPU”) laminated together. The TPU layer may provide a structurally rigid layer, while the PTP layer provides an aesthetic exterior finish. 
     While the aforementioned covers substantially overlay regions of accessory device  100 , these covers may include openings to accommodate certain features. For example, cover  118   a  includes openings for the keys of input mechanism  104   a , as well as an opening for input mechanism  104   b . Regarding the former, the openings of cover  118   a  may define a web passing through the keys of input mechanism  104   a . Further, both input mechanisms  104   a  and  104   b  may be sub-flush, or below in elevation, with respect to cover  118   a . Further, covers  118   b  and  118   c  generally do not cover opening  109 . 
     Accessory device  100  may further include a weight  120   a  and a weight  120   b . When an electronic device is secured with accessory device  100  at, for example, segment  106   a , the center of mass of the system (i.e., accessory device  100  plus the electronic device) may render the system vulnerable to tipping or falling over. Moreover, a force provided by user interaction with the electronic device may also result in accessory device  100  tipping or falling over. However, weights  120   a  and  120   b  are designed to offset these effects caused by accessory device  100  carrying the electronic device. This will be further shown below. 
       FIG.  2    illustrates an isometric view of accessory device  100  shown in  FIG.  1   , showing an electronic device  200  that can be used with accessory device  100 . Electronic device  200  may include a portable electronic device, such as a mobile wireless communication device (e.g., smartphone, tablet computing device). Electronic device  200  may include an enclosure  202 , or housing, designed to carry several components (not shown), such as processing circuitry (e.g., central processing unit, graphics processing unit, application-specific integrated circuits), memory circuitry, batteries, audio speakers, microphones, and flexible circuitry to electrical couple the components together, as non-limiting examples. Electronic device  200  may further include a display assembly  204  coupled with enclosure  202 . Display assembly  204  may include a touch input display. 
     Electronic device  200  may further include magnets designed to magnetically couple with magnets in accessory device  100 . For example, electronic device  200  includes magnets  208   a , magnets  208   b , magnets  208   c , magnets  208   d , and magnets  208   e  designed to magnetically couple with the magnets  108   a ,  108   b ,  108   c ,  108   d , and  108   e , respectively, located in segment  106   a . Additionally, electronic device  200  includes magnets  208   f  and magnets  208   g  designed to magnetically couple with magnets  108   f  and  108   g , respectively, located in segment  106   b . Further, electronic device  200  includes magnets  208   i  designed to magnetically couple with the magnets  108   i  located in section  102   a . In the state of accessory device  100  shown in  FIG.  2   , magnets  208   f ,  208   g , and  208   i  are not magnetically coupled with magnets  108   f ,  108   g , and  108   i , respectively. However, in other states (shown and described below), magnets  208   f ,  208   g , and  208   i  are magnetically coupled with magnets  108   f ,  108   g , and  108   i , respectively. Also, similar to the magnets of accessory device  100 , the magnets of electronic device  200  are represented by a rectangular perimeter that may represent several discrete magnetic elements, or a single magnetic element. 
     Electronic device  200  further includes electrical contacts  210  designed to electrically couple with electrical contacts  110  of accessory device  100 , thereby placing electronic device  200  in communication with accessory device  100 . Electronic device  200  further includes a sensor  220   a  and a sensor  220   b . In some embodiments, sensors  220   a  and  220   b  each include a magnetic field sensor, such as a Hall Effect sensor (as a non-limiting example). Sensors  220   a  and  220   b  are designed to detect at least some of the magnets located in accessory device  100 . For example, magnet  108   h  is positioned a location such sensor  220   a  may detect a magnetic field generated by magnet  108   h , and magnet  108   j  is positioned a location such sensor  220   b  may detect a magnetic field generated by magnet  108   j . In the state of the accessory device  100  shown in  FIG.  2   , the respective magnetic fields generated by magnets  108   h  and  108   j  are not detectable by the sensors  220   a  and  220   b , respectively. However, in other states (shown and described below), the respective magnetic fields generated by magnets  108   h  and  108   j  are detectable by sensors  220   a  and  220   b , respectively. 
     Electronic device  200  may include a camera assembly  222  and a flash module  224 . Opening  109  in accessory device  100  is sized and positioned such that camera assembly  222  and the flash module  224  are unobstructed by segment  106   a.    
       FIG.  3    illustrates a plan view of accessory device  100  shown in  FIG.  1   , showing various components of section  102   b . For purposes of illustration, the cover  118   b  (shown in  FIG.  1   ) is removed. A number of hinges are coupled with segments  106   a  and  106   b  of section  102   b . For example, as shown in the enlarged view, section  102   b  includes a hinge  126   a  and a hinge  126   b . While hinges  126   a  and  126   b  allow for some relative rotational movement of segments  106   a  and  106   b , hinges  126   a  and  126   b  can also limit or control the movement of segment  106   a  relative to the segment  106   b . For instance, segment  106   a  can rotate relative to segment  106   b  to a predetermined angle that is based upon the configuration and construction of hinges  126   a  and  126   b . Accordingly, each of hinges  126   a  and  126   b  may be referred to as a stop hinge. 
     Section  102   b  further includes a hinge  128   a  and a hinge  128   b . Hinges  128   a  and  128   b  may include several friction elements (shown, not labeled) that are frictionally engaged with each other. In this manner, frictional forces provided by hinges  128   a  and  128   b  can maintain a fixed position, initially, of segment  106   a  relative to segment  106   b . However, once a rotational force is applied to segment  106   a  that overcomes the frictional forces provided by hinges  128   a  and  128   b , segment  106   a  can rotate relative to segment  106   b , provided the predetermined angle, based on hinges  126   a  and  126   b , between segments  106   a  and  106   b  is not yet achieved. Further, once the applied force falls below the frictional forces provided by hinges  128   a  and  128   b , segment  106   a  remains in a subsequent fixed position relative to segment  106   b . Accordingly, each of hinges  128   a  and  128   b  may be referred to as a friction hinge. Further details regarding hinges  128   a  and hinge  128   b , and their respective friction elements, may be found in, for example, in U.S. patent application Ser. No. 16/041,633, entitled HINGE ASSEMBLY WITH LAYERED FRICTION ELEMENTS, which is incorporated by reference in its entirety herein. Also, the functions and features of hinges  126   a  and  126   b , as well as hinges  128   a  and  128   b , will be further shown and described below. 
     Section  102   b  further includes a hinge  130   a  and a hinge  130   b . In additional to promote rotational movement between segments  106   a  and  106   b , hinges  130   a  and  130   b  also define a conduit for wiring. As shown, a wire  132   a  and a wire  132   b  (each representing one or more wires) pass through hinges  130   a  and  130   b , respectively, including a respective barrel of hinges  130   a  and hinge  130   a . Wires  132   a  and  132   b  are used to electrically couple electrical contacts  110  with port  112 . Additionally, wires  132   a  and  132   b  can also be used to electrically couple electrical contacts  110  with input mechanisms  104   a  and  104   b  (both shown in  FIG.  1   ). Section  102   b  further includes a hinge  133   a  and a hinge  133   b , each of which may assist/promote rotation of segment  106   a  relative to segment  106   b.    
     In order to rotationally couple section  102   a  with section  102   b , accessory device  100  further includes hinge assemblies. For example, accessory device  100  includes a hinge assembly  134   a  and a hinge assembly  134   b . Hinge assemblies  134   a  and  134   b  each connect to cylindrical members  114   a  and  114   b . Further details of hinge assemblies  134   a  and  134   b  will be discussed below. 
       FIG.  4    illustrates an exploded view of hinge assembly  134   a  shown in  FIG.  3   . As shown, hinge assembly  134   a  includes a clutch mechanism  136  and a spring mechanism  138 . Clutch mechanism  136 , or simply clutch, includes a shaft  142   a  designed to engage cylindrical member  114   b  (shown in  FIG.  3   ). Clutch mechanism  136  further includes a rotational mechanism  144  coupled to shaft  142   a . As shown in the enlarged view, rotational mechanism  144  is engaged with a part  148 , and in particular, a surface  150   a  of the part  148 . In response to the rotation of section  102   b  relative to section  102   a  (both shown in  FIG.  1   ), rotational mechanism  144  can rotate (along with shaft  142   a ) relative to the part  148  in a direction indicated by an arrow  149 . Rotational mechanism  144  can continue to rotate until surface  152  of rotational mechanism  144  engages surface  150   b  of part  148 . When surfaces  152  and  150   b  engage each other, further rotation of rotational mechanism  144  is prevented and section  102   b  is also prevented from further rotational movement relative to section  102   a . However, rotational mechanism  144  can rotate in the opposite direction (i.e., a direction opposite arrow  149 ) until rotational mechanism  144  again engages surface  150   a , thereby preventing rotation of section  102   b  relative to section  102   a  in the opposite direction. Accordingly, clutch mechanism  136  can provide a stop mechanism for limiting movement of section  102   b  relative to section  102   a  in two different directions. This will be further discussed below. 
     Clutch mechanism  136  further includes a friction mechanism  146  frictionally engaged with shaft  142   a . The frictional engagement between friction mechanism  146  and shaft  142   a  can provide a frictional force sufficient to maintain a fixed position between sections  102   a  and  102   b , even in instances when rotational mechanism  144  is not engaged with either of surfaces  150   a  and  150   b  of part  148 . Accordingly, clutch mechanism  136  provides a friction force to maintain section  102   b  in a fixed position relative to section  102   a , such as the position shown in  FIG.  1   . Further, clutch mechanism  136  may include several detents located on a perimeter of part  148 . For example, clutch mechanism  136  includes a detent  154   a  and a detent  154   b  (representative of additional detents) located on the outer surface of part  148 . Detents  154   a  and  154   b  can provide the user with an indication of rotational movement while the user is rotating section  102   b  relative to section  102   a , and in particular, when accessory device  100  (shown in  FIG.  1   ) transitions from a closed state to an open state, or vice versa. The open and closed states will be shown and described below. 
     Clutch mechanism  136  further includes a shaft  142   b . In some embodiments, shafts  142   a  and  142   b  define a unitary (i.e., single-piece or monolithic) shaft. Accordingly, in these embodiments, shafts  142   a  and  142   b  represent opposing ends of a single shaft. In other embodiments, shafts  142   a  and  142   b  are separate bodies. 
     Spring mechanism  138  is designed to counterbalance the weight of electronic device  200  (shown in  FIG.  2   ) when electronic device  200  is magnetically coupled to section  102   b . In this regard, spring mechanism  138  can prevent section  102   b  from rotating and collapsing due to the weight of electronic device  200 . Accordingly, the spring constant of spring mechanism  138  can be selected based upon the weight of electronic device  200  and section  102   b . In order to couple with clutch mechanism  136 , spring mechanism  138  includes an opening  156  that receives shaft  142   b . Spring mechanism  138  further includes a spring end  158  designed to couple with cylindrical member  114   a  (shown in  FIG.  3   ). 
     As an example, rotation of section  102   b  relative to section  102   a  (both shown in  FIG.  1   ) causes rotation of shaft  142   a . The rotation of shaft  142   a  causes a corresponding rotation of the rotational mechanism  144 . The rotation of rotational mechanism  144  causes a corresponding rotation of shaft  142   b , which provides a rotational force to spring mechanism  138 . The rotation of components may continue until rotational mechanism  144  engages a surface of the part  148  (i.e., surface  150   a  or surface  150   b ). Also, friction mechanism  146  provides frictional engagement with (at least) shaft  142   a , and accordingly, section  102   b  can remain in a fixed position relative to the section  102   a  when rotation ceases. Hinge assembly  134   b  (shown in  FIG.  3   ) may include any components and features shown and described for hinge assembly  134   a.    
       FIG.  5    illustrates an isometric view of cylindrical members  114   a  and  114   b . As shown, cylindrical member  114   a  includes an opening  158   a  on a rounded surface, or curved surface, of cylindrical member  114   a . Additionally, cylindrical member  114   a  includes a diameter  160   a , and cylindrical member  114   b  includes a diameter  160   b  that is less than diameter  160   a . Based upon opening  158   a  of cylindrical member  114   a  and the respective diameters of cylindrical members  114   a  and  114   b , cylindrical member  114   b  can fit into cylindrical member  114   a . Also, cylindrical members  114   a  and  114   b  may be referred to as an outer cylindrical member and an inner cylindrical member, respectively, based on their respective positional relationship. 
     Cylindrical member  114   a , along with cylindrical member  114   b , may include additional openings. For example, cylindrical member  114   a  includes an opening  158   b  and cylindrical member  114   b  includes an opening  162   a . Openings  162   a  and  158   b  permit wiring, such as wires  132   a  and  132   b  (shown in  FIG.  3   ), to pass through cylindrical members  114   b  and  114   a , respectively. Cylindrical members  114   a  and  114   b  include an opening  158   c  and an opening  162   b , respectively, designed to receive a portion of hinge assembly  134   a  (shown in  FIG.  3   ). Also, cylindrical members  114   a  and  114   b  include an opening  158   d  and an opening  162   c , respectively, designed to receive a portion of hinge assembly  134   b  (shown in  FIG.  3   ). 
     As shown, cylindrical members  114   a  and  114   b  are connected to a plate  164   a  (partially shown) and a plate  164   b , respectively. Plates  164   a  and  164   b  may be connected to sections  102   a  and  102   b  (both shown in  FIG.  1   ), respectively. When cylindrical members  114   a  and  114   b  are assembled with hinge assemblies  134   a  and  134   b  (shown in  FIG.  3   ), cylindrical members  114   a  and  114   b  can define a hinge assembly for rotationally driving section  102   b  with respect to section  102   a.    
       FIG.  6    illustrates a cross sectional view of cylindrical member  114   a  shown in  FIG.  5   , taken along line  6 - 6 . As shown, cylindrical member  114   a  includes a lobe  166   a , a lobe  166   b , and a lobe  166   c . Each of lobes  166   a ,  166   b , and  166   c  define an undercut in cylindrical member  114   a . Cylindrical member  114   a  is designed to fit a spring mechanism (similar to spring mechanism  138  shown in  FIG.  3   ) into an opening  168  defined in part by lobes  166   a ,  166   b , and  166   c . Further, cylindrical member  114   a  can receive a part  170  designed to couple with the aforementioned spring mechanism. Part  170  includes a recess  172  that receives a spring end (similar to spring end  158  shown in  FIG.  3   ). 
     Part  170  can be used to rotate, and thus preload, the spring mechanism and drive the spring mechanism further into opening  168  of the cylindrical member  114   a . For example,  FIG.  7    illustrates a cross sectional view of cylindrical member  114   a  shown in  FIG.  5   , taken along line  7 - 7 .  FIG.  7    represents a different location of opening  168 , as compared to the location of opening  168  shown in  FIG.  6   . For example, at the location of opening  168  shown in  FIG.  7   , cylindrical member  114   a  includes a lobe  172   a , a lobe  172   b , and a lobe  172   c , similar to lobes  166   a ,  166   b , and  166   c  (each shown in  FIG.  6   ), respectively. However, lobes  172   a ,  172   b , and  172   c  are offset an angle with respect to lobes  166   a ,  166   b , and  166   c , respectively. Once the spring mechanism is rotated, the spring mechanism is driven into opening  168  by part  170 , where the spring member is surrounded by, and in some cases positioned against, the lobes  172   a ,  172   b , and  172   c.    
       FIGS.  8 - 13    show and describe various states of accessory device  100 , and associated relationships with electronic device  200  based upon the state of accessory device  100 . 
       FIG.  8    illustrates a side view of accessory device  100  and electronic device  200 , showing accessory device  100  in a closed state. As shown, accessory device  100  is wrapped around electronic device  200 , thereby covering multiple surfaces of electronic device  200 . Further, accessory device  100  is coupled with electronic device  200  by magnets. For example, magnets  108   a ,  108   b ,  108   f , and  108   i  of accessory device  100  are magnetically coupled with magnets  208   a ,  208   b ,  208   f , and  208   i , respectively, of electronic device  200 . Although not shown, additional magnetic couplings may also be present. 
     Also, in the closed state, sensors  220   a  and  220   b  can detect a magnetic field from magnets  108   h  and  108   j , respectively, and provide a signal based upon detection of a magnetic field. Electronic device  200  can determine accessory device  100  is in the closed stated, based upon input signals received by sensors  220   a  and  220   b  indicating a detection of a respective magnetic field from magnets  108   h  and  108   j , respectively. Electronic device  200  can thus determine display assembly  204  is covered by accessory device  100 , and place display assembly  204  in an inactive state. In the inactive state, display assembly  204  is off. 
       FIG.  9    illustrates a side view of accessory device  100  and electronic device  200  in an alternate orientation, showing accessory device  100  in the closed state. Based upon the orientation of accessory device  100  and electronic device  200 , a gravitational force is in the direction of an arrow  174 . In the event the system (defined by accessory device  100  and electronic device  200 ) is dropped, non-metal part  116   a  is positioned between electronic device  200  and cylindrical member  114   a . As a result, non-metal part  116   a  prevents a collision between electronic device  200  and cylindrical member  114   a , thereby preventing damage to electronic device  200 . Non-metal part  116   b  (shown in  FIG.  1   ) is positioned in a manner similar to what is described for non-metal part  116   a , and thus provides similar benefits as those of non-metal part  116   a.    
       FIG.  10    illustrates a side view of accessory device  100  and electronic device  200 , showing accessory device in a partially open state. In the partially open state, section  102   b  is rotated away from section  102   a  by an angle α. Angle α may represent a maximum angle between sections  102   b  and  102   a , as hinge assemblies  134   a  and  134   b  (shown in  FIG.  3   ) limit further rotational movement of section  102   b  away from section  102   a . In particular, the relationship between rotational mechanism  144  and part  148  (shown in  FIG.  3   ) can dictate/define the angle α. 
       FIG.  11    illustrates an isometric view of accessory device  100  and electronic device  200 , showing accessory device  100  in the partially open state and display assembly  204  of electronic device  200  in an inactive state. When accessory device  100  transitions from the closed state (shown in  FIGS.  8  and  9   ) to the partially open state (shown in  FIG.  11   ), display assembly  204  remains in the inactive state. In this regard, referring again to  FIG.  10   , in the partially open state, sensor  220   b  no longer detects the magnetic field from magnet  108   j . However, sensor  220   a  can still detect the magnetic field from the magnet  108   h . As a result, the display assembly  204  in the inactive state, as sensor  220   a  provides an input based on detection of a magnetic field from magnet  108   h.    
       FIG.  12    illustrates a side view of accessory device  100  and electronic device  200 , showing accessory device  100  in an open state. As shown, segment  106   a  is rotated from its original position in the partially open state (shown in  FIG.  10   ) to an angle β in the open state. Angle β may represent a maximum angle of rotation by segment  106   a , as hinges  126   a  and  126   b  (shown in  FIG.  3   ) limit further rotational movement of segment  106   a . Accordingly, the design and configuration of the hinges  126   a  and  126   b  can dictate/define angle β. Moreover, based upon the frictional forces provided by the hinges  128   a  and  128   b  (shown in  FIG.  3   ), segment  106   a  can remain at a fixed position, i.e., at angle β. Still, based upon the frictional forces provided by hinges  128   a  and  128   b , segment  106   a  can be rotated relative to segment  106   b  by some angle less than angle β, and remain in a fixed position at that angle (that is less than angle β). 
     Generally, accessory device  100  is designed such that section  102   b  is rotated to angle α prior to rotation of segment  106   a . This is based in part upon the frictional forces provided by the hinges  128   a  and  128   b , as well as hinge assemblies  134   a  and  134   b  (all shown in  FIG.  3   ). Additionally, in the partially open state (shown in  FIGS.  10  and  11   ), magnets  108   f  in accessory device  100  are still magnetically coupled with magnets  208   f  in electronic device  200 . This resultant magnetic attraction maintains electronic device  200  against segments  106   a  and  106   b , thereby preventing segment  106   a  from rotating. However, as shown in  FIG.  12   , when section  102   a  is separated from section  102   b  by angle α, an additional rotational force applied to segment  106   a  can overcome the magnetic attraction force between magnets  108   f  and  208   f , causing segment  106   a  to rotate and electronic device  200  to decouple from segment  106   b.    
     Further, when section  102   b  (in particular, segment  106   b , as shown in  FIG.  12   ) is separated from section  102   a  by angle α and segment  106   a  is rotated to angle β, electronic device  200  is separated from section  102   a  by an angle γ. Angle γ is the sum of angles α and β, and represents the maximum angle between section  102   b  (and in particular, between segment  106   a ) and section  102   a . Put another way, angle γ represents the maximum angle between electronic device  200  and section  102   a . Angle γ may be approximately in the range of 110 to 150 degrees. In some embodiments, angle γ is 135 degrees. Further, angle α may be approximately in the range of 40 to 80 degrees, and angle β may be approximately in range of 30 to 70 degrees, so long as the sum of angles α and angle β is at or within the given range for angle ≡. 
     Also, in the open state, electronic device  200  is no longer engaged with the segment  106   b . In other words, electronic device  200  engaged only with segment  106   a  in the open state. While magnets  108   f  in accessory device  100  are no longer magnetically coupled with magnets  208   f  in electronic device  200 , the magnetic couplings between the several magnets in accessory device  100  (i.e., the magnets in segment  106   a ) and the magnets in electronic device  200  can provide sufficient magnetic force to retain electronic device  200  against segment  106   a . Moreover, the magnetic couplings between the magnets in accessory device  100  and electronic device  200  provide a sufficient magnetic force to suspend electronic device  200  over section  102   a  such that electronic device  200  is not in contact with section  102   a , as shown in  FIG.  12   . 
     Also, as shown in the enlarged view, cover  118   c  is at least partially disengaged from segments  106   a  and  106   b . In this location, cover  118   c  is not bonded (by adhesives, for example) with segments  106   a  and  106   b . As a result, in the open state of accessory device  100 , cover  118   c  is free to at least partially move away from segments  106   a  and  106   b  in order to avoid unwanted buckling, and to avoid unwanted counterforces by cover  118   c  that would otherwise counteract the hinges (shown in  FIG.  3   ). 
       FIG.  13    illustrates an isometric view of accessory device  100  and electronic device  200 , showing accessory device  100  in the open state and display assembly  204  of electronic device  200  in an active state. In the open state, sensors  220   a  and  220   b  no longer detect the magnetic field from the magnets  108   h  and  108   j , respectively. As a result, electronic device  200 , using input information from the sensor  220   a  and the sensor  220   b  (or lack thereof) indicating no detection of a magnetic field, can activate display assembly  204 , i.e., turn on display assembly  204  as shown in  FIG.  13   . 
     Accordingly, when accessory device  100  transitions from the partially open state (shown in  FIGS.  10  and  11   ) to the open state (shown in  FIG.  13   ), electronic device  200  activates display assembly  204 . Moreover, when accessory device  100  transitions from open state back to the partially open state, display assembly  204  can remain activated. However, when accessory device  100  transitions from the partially open state to the closed state (shown in  FIGS.  8  and  9   ), electronic device  200  can deactivate display assembly  204  as sensors  220   a  and  220   b  detect magnets  108   h  and  108   j , respectively, and provide input information to electronic device  200  indicating detection of a magnetic field. Also, weights  120   a  and  120   b , located in section  102   a  of accessory device  100 , may prevent the system (i.e., accessory device  100  plus electronic device  200 ) from tipping over due to the weight and position of electronic device  200 , and/or due to user interaction with display assembly  204 . 
       FIG.  14    illustrates an isometric view of accessory device  100 , showing cover  118   a  removed from section  102   a  to reveal additional features. As shown, accessory device  100  includes a circuit board  176 . Several components, such as processing circuitry and memory circuitry, can be located on circuit board  176 . Further, circuit board  176  may be electrically coupled to input mechanisms  104   a  and  104   b  by, for example, connectors and/or flexible circuity (not shown in  FIG.  14   ). Also, circuit board  176  is electrically coupled to electrical contacts  110  (shown in  FIG.  1   ). Circuit board  176  is designed to communicate with the aforementioned components, as well as an electronic device (not shown in  FIG.  14   ) coupled with accessory device  100 . 
     In order to enhance the structural rigidity, section  102   a  may include a substantial amount of metal, such as aluminum. For example, section  102   a  includes a metal section  178   a , a metal section  178   b , and a metal section  178   c . Also, input mechanism  104   a  may be backed by a metal plate (not shown in  FIG.  14   ). While the overall structural rigidity may increase (as compared to the use of non-metals), the metals can impede or block radio frequency (“RF”) signals intended to be transmitted and/or received by an electronic device (not shown in  FIG.  14   ). For example, in the closed state of accessory device  100  (shown in  FIG.  8   ), section  102   a  substantially covers one surface of electronic device  200 , and the aforementioned metal is substantially close to electronic device  200 . 
     In order to modify accessory device  100  to enhance/permit RF transmission, section  102   a  may include multiple non-metal sections. For example, as shown in  FIG.  14   , section  102   a  includes a non-metal section  182   a  and a non-metal section  182   b . Non-metal sections  182   a  and  182   b  may be formed from a rigid plastic, as a non-limiting example, that generally does not block or impede RF transmission. The locations of non-metal sections  182   a  and  182   b  are selected based on corresponding locations of RF transmission components (e.g., antennae) in the electronic device, particularly when accessory device  100  retains electronic device  200  in the closed state (shown in  FIG.  8   ). 
     Also, section  102   a  may include a light source  184  designed to transmit light toward input mechanism  104   a . Light source  184  may include one or more light-emitting diodes (“LEDs”). When input mechanism  104   a  includes a keyboard with several keys, the keys may illuminate based upon light provided by light source  184 . Also, in order to control light source  184 , circuit board  176  is electrically coupled to light source  184 . In this regard, circuit board  176  may include control circuity to activate and deactivate light source  184 . 
       FIG.  15    illustrates an isometric view of input mechanism  104   b , showing additional features of input mechanism  104   b . An underside/bottom of input mechanism  104   b  is shown. Input mechanism  104   b  includes a plate  186  that covers a central location  188  of input mechanism  104   b  as well as each corner of input mechanism  104   b . Using plate  186 , a user can depress a user input surface (not shown in  FIG.  15   ), i.e., touch surface of input mechanism  104   b , generally at any location, and experience a “click” feel based on the depression. Also, the integration of plate  186  may provide input mechanism  104   b  with a relatively more compact and low-profile version, thereby allowing input mechanism  104   b  to be position sub-flush with respect to cover  118   a  (as shown in  FIG.  1   ). 
       FIG.  16    illustrates a block diagram of an electronic device  300 , in accordance with some described embodiments. The features in electronic device  300  may be present in other electronic devices described herein. Electronic device  300  may include one or more processors  310  for executing functions of electronic device  300 . One or more processors  310  can refer to at least one of a central processing unit (CPU) and at least one microcontroller for performing dedicated functions. Also, one or more processors  310  can refer to application specific integrated circuits. 
     According to some embodiments, electronic device  300  can include a display unit  320 . Display unit  320  is capable of presenting a user interface that includes icons (representing software applications), textual images, and/or motion images. In some examples, each icon can be associated with a respective function that can be executed by one or more processors  310 . In some cases, display unit  320  includes a display layer (not illustrated), which can include a liquid-crystal display (LCD), light-emitting diode display (LED), or the like. According to some embodiments, display unit  320  includes a touch input detection component and/or a force detection component that can be configured to detect changes in an electrical parameter (e.g., electrical capacitance value) when the user&#39;s appendage (acting as a capacitor) comes into proximity with display unit  320  (or in contact with a transparent layer that covers display unit  320 ). Display unit  320  is connected to one or more processors  310  via one or more connection cables  322 . 
     According to some embodiments, electronic device  300  can include one or more sensors  330  capable of provide an input to one or more processors  310  of electronic device  300 . One or more sensors  330  may include magnetic field sensors, such as Hall Effect sensors, designed to detect magnetic fields from magnets in an accessory, and provide the detection information (or lack thereof) to one or more processors  310 . In this manner, one or more processors  310  can determine a state of an accessory device described herein. One or more sensors  330  is/are connected to one or more processors  310  via one or more connection cables  332 . 
     According to some embodiments, electronic device  300  can include one or more input/output components  340 . In some cases, one or more input/output components  340  can refer to a button or a switch that is capable of actuation by the user. When one or more input/output components  340  are used, one or more input/output components  340  can generate an electrical signal that is provided to one or more processors  310  via one or more connection cables  342 . 
     According to some embodiments, electronic device  300  can include a power supply  350  that is capable of providing energy to the operational components of electronic device  300 . In some examples, power supply  350  can refer to a rechargeable battery. Power supply  350  can be connected to one or more processors  310  via one or more connection cables  352 . Power supply  350  can be directly connected to other devices of electronic device  300 , such as one or more input/output components  340 . In some examples, electronic device  300  can receive power from another power sources (e.g., an external charging device) not shown in  FIG.  16   . 
     According to some embodiments, electronic device  300  can include memory  360 , which can include a single disk or multiple disks (e.g., hard drives), and includes a storage management module that manages one or more partitions within memory  360 . In some cases, memory  360  can include flash memory, semiconductor (solid state) memory or the like. Memory  360  can also include a Random Access Memory (“RAM”) and a Read-Only Memory (“ROM”). The ROM can store programs, utilities or processes to be executed in a non-volatile manner. The RAM can provide volatile data storage, and stores instructions related to the operation of electronic device  300 . In some embodiments, memory  360  refers to a non-transitory computer readable medium. One or more processors  310  can also be used to execute software applications. In some embodiments, a data bus  362  can facilitate data transfer between memory  360  and one or more processors  310 . 
     According to some embodiments, electronic device  300  can include wireless communications components  370 . A network/bus interface  372  can couple wireless communications components  370  to one or more processors  310 . Wireless communications components  370  can communicate with other electronic devices via any number of wireless communication protocols, including at least one of a global network (e.g., the Internet), a wide area network, a local area network, a wireless personal area network (WPAN), or the like. In some examples, wireless communications components  370  can communicate using NFC protocol, BLUETOOTH® protocol, or WIFI® protocol. 
     The various aspects, embodiments, implementations or features of the described embodiments can be used separately or in any combination. Various aspects of the described embodiments can be implemented by software, hardware or a combination of hardware and software. The described embodiments can also be embodied as computer readable code on a computer readable medium for controlling manufacturing operations or as computer readable code on a computer readable medium for controlling a manufacturing line. The computer readable medium is any data storage device that can store data which can thereafter be read by a computer system. Examples of the computer readable medium include read-only memory, random-access memory, CD-ROMs, HDDs, DVDs, magnetic tape, and optical data storage devices. The computer readable medium can also be distributed over network-coupled computer systems so that the computer readable code is stored and executed in a distributed fashion. 
     The foregoing description, for purposes of explanation, used specific nomenclature to provide a thorough understanding of the described embodiments. However, it will be apparent to one skilled in the art that the specific details are not required in order to practice the described embodiments. Thus, the foregoing descriptions of the specific embodiments described herein are presented for purposes of illustration and description. They are not targeted to be exhaustive or to limit the embodiments to the precise forms disclosed. It will be apparent to one of ordinary skill in the art that many modifications and variations are possible in view of the above teachings. 
     It is well understood that the use of personally identifiable information should follow privacy policies and practices that are generally recognized as meeting or exceeding industry or governmental requirements for maintaining the privacy of users. In particular, personally identifiable information data should be managed and handled so as to minimize risks of unintentional or unauthorized access or use, and the nature of authorized use should be clearly indicated to users.

Metadata:
Filing Date: 20221220
Publication Date: 20241231
Grant Date: 20241231
Priority Date: 20200309
Inventors: ATOM, KRISTINE S.
BATES, III, Charles A.
GILBERT, TAYLOR HARRISON
SHYR, ERIC
Assignee: APPLE INC
CPC Classifications: [{"code": "G06F1/1616", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1698", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1641", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1683", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1616", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/169", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1683", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1669", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1626", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F2200/1633", "inventive": false, "first": false, "tree": "[]"}, {"code": "G06F1/1669", "inventive": true, "first": true, "tree": "[]"}, {"code": "G06F1/1681", "inventive": true, "first": true, "tree": "[]"}, {"code": "G06F1/1632", "inventive": true, "first": true, "tree": "[]"}, {"code": "G06F1/1616", "inventive": true, "first": false, "tree": "[]"}, {"code": "G06F1/1669", "inventive": true, "first": true, "tree": "[]"}]
Family ID: 77388756