Source: https://patents.justia.com/examiner/nguyen-t-ha
Timestamp: 2019-05-21 04:47:01
Document Index: 37281874

Matched Legal Cases: ['arts 11', 'arts 11', 'art 11', 'art 11', 'art 11', 'art 11', 'art 11', 'art 11', 'art 11', 'art 11', 'art 11']

Patents Examined by Nguyen T. Ha - Justia Patents Search
Justia Patents Patents Examined by Nguyen T. Ha
Patents Examined by Nguyen T. Ha
Patent number: 10276307
Abstract: A multilayer ceramic electronic component includes a first organic layer that covers from a first base electrode layer to at least a portion of a surface of a laminated body, a second organic layer that covers from a second base electrode layer to at least a portion of the surface of the laminated body, a first plating layer that includes a leading end in contact with the first organic layer and that has an atomic concentration ratio of Si to Cu of about 1% or more and about 5% or less between a Cu concentration and an Si concentration at the surface of the first organic layer, and a second plating layer that includes a leading end in contact with the second organic layer and that has an atomic concentration ratio of Si to Cu being about 1% or more and about 5% or less between a Cu concentration and an Si concentration at the surface of the second organic layer.
Inventors: Hiroshi Asano, Nobuyasu Hamamori, Ichitaro Okamura, Koji Matsushita, Yoshiyuki Nomura
Carbon fiber electrode, wire-type supercapacitor including the carbon fiber electrode and NOsensor and UV sensor including the supercapacitor
Patent number: 10276310
Abstract: A wire shaped carbon fiber electrode is disclosed. The carbon fiber electrode includes braided strings of carbon fiber. The carbon fiber electrode is fabricated in a simple process, facilitating its practical application to clothes. In addition, the carbon fiber electrode possesses high capacitance and structural stability and is easily applicable to various wearable devices. Also disclosed are a wire-type supercapacitor including the carbon fiber electrode, a NO2 sensor including the supercapacitor, and a UV sensor including the supercapacitor.
Inventors: Jeong Sook Ha, Kayeon Keum, Daeil Kim
Lithium-sulfur ultracapacitor and manufacturing method of the same
Patent number: 10269503
Abstract: The present invention relates to a lithium-sulfur ultracapacitor including a cathode containing a sulfur-porous carbon composite material; a separator; a lithium metal electrode disposed on an opposite side of the cathode with respect to the separator; a graphite-based electrode disposed adjacent to the lithium metal electrode; and an electrolyte impregnating the cathode, the lithium metal electrode, and the graphite-based electrode, wherein the lithium metal electrode and the graphite-based electrode together constitute an anode, and a method of preparing the lithium-sulfur ultracapacitor.
Inventors: Kwang Chul Roh, Dae Soo Jung, Mok-Hwa Kim
Patent number: 10269491
Abstract: A ceramic electronic component includes an electronic component body, an inner electrode, and an outer electrode. The outer electrode includes a fired electrode layer and first and second plated layers. The fired electrode layer is disposed on the electronic component body. The first plated layer is disposed on the fired electrode layer. The thickness of the first plated layer is about 3 ?m to about 8 ?m, for example. The first plated layer contains nickel. The second plated layer is disposed on the first plated layer. The thickness of the second plated layer is about 0.025 ?m to about 1 ?m, for example. The second plated layer contains lead.
Inventors: Satoshi Kodama, Seiji Katsuta
Patent number: 10249439
Abstract: An apparatus suitable for use in an air-conditioning system and configured to provide a plurality of selectable capacitance values includes a plurality of capacitive devices and a pressure interrupter cover assembly. Each of the capacitive devices has a first capacitor terminal and a second capacitor terminal. The pressure interrupter cover assembly includes a deformable cover, a set of capacitor cover terminals, a common cover terminal, and a set of insulation structures. The apparatus also includes a conductor configured to electrically connect the second capacitor terminal of at least one of the capacitive devices to the common cover terminal.
Methods and systems to minimize delamination of multilayer ceramic capacitors
Patent number: 10236123
Abstract: Methods and systems to improve a multilayer ceramic capacitor using additive manufacturing are disclosed. Conductive layer ends of a multilayer ceramic capacitor may be modified to comprise a round shape, which may increase structural stability of the capacitor's layers. Other configurations may be possible, such as bulbous or wavy shaped conductive layer ends. The layers may comprise one or more pillars made from dielectric material, e.g., barium titanate, disposed through a portion of a conductive layer. The dielectric material may be the same material used in the insulator layers of the capacitor. Each pillar may comprise a plurality of spot connections surrounding its perimeter. The embedded pillars may be used to prevent delamination of the layers and to increase mechanical strength. Additionally, an algorithm of a computing device may determine an optimal shape, size, and/or configuration of the capacitor based on one or more predetermined specifications or properties.
Patent number: 10224151
Patent number: 10224147
Abstract: In an embodiment, a capacitor body 11 of the multilayer ceramic capacitor 10 has protective parts 11a made of ceramics, capacitance-forming parts 11b comprising multiple internal electrode layers 11b1 stacked together with ceramic layers 11b2 placed in between, and a non-capacitance-forming part 11c made of ceramics, in the order of “protective part 11a—capacitance-forming part 11b—non-capacitance-forming part 11c—capacitance-forming part 11b—protective part 11a” from one side to the other side along the laminating direction, and T2 representing the thickness of each protective part 11a in the laminating direction, T3 representing the thickness of each capacitance-forming part 11b in the laminating direction, and T4 representing the thickness of the non-capacitance-forming part 11c in the laminating direction, satisfy the relationship of “T2<T3?T4.
Inventors: Satoshi Kobayashi, Takahisa Fukuda, Tomoaki Nakamura
Solid-state film capacitors using self-assembled block copolymers
Patent number: 10217564
Abstract: A capacitor including: a first electrode; a second electrode; and a dielectric material situated between the first electrode and the second electrode, where the dielectric material is a self-assembled block-copolymer film with a periodic morphology. The self-assembled block-copolymer film may have a lamellar morphology that is horizontally oriented into layers of copolymer parallel to the first electrode and second electrode.
Inventors: Alamgir Karim, Saumil Prashant Samant
Method of producing solid electrolytic capacitor and capacitor made thereby
Patent number: 10199175
Abstract: A method for manufacturing a solid electrolytic capacitor and an improved capacitor formed thereby is described. The method includes forming a dielectric on an anode at a formation voltage; forming a conductive polymer layer on the dielectric; and reforming the dielectric in a reformation electrolyte at a reformation voltage wherein the reformation electrolyte comprises a thermal degradation inhibitor.
Inventors: Liancai Ning, Qingping Chen, Philip M. Lessner
Thin film type capacitor element and method of manufacturing the same
Patent number: 10199171
Abstract: Disclosed herein is a thin film type capacitor element, including: a body part formed by stacking a plurality of dielectric layers; a first internal electrode provided in the body part and including a first non-plated region; a second internal electrode including a second non-plated region; a first via formed in the first non-plated region; and a second via formed in the second non-plated region.
Inventors: Jong Bong Lim, Hai Joon Lee, Doo Young Kim, Chang Hoon Kim