Source: http://www.google.fr/patents/USRE40686?hl=fr
Timestamp: 2013-06-20 05:53:22
Document Index: 329946054

Matched Legal Cases: ['art 3', 'art 4', 'art 1', 'art 2', 'art 1', 'art 3', 'art 3', 'art 2', 'art 3', 'art 3']

Brevet USRE40686 - Method of addressing messages and communications system - Google�BrevetsRecherche Images Maps Play YouTube Actualit�s Gmail Drive Plus » Recherche avanc�e dans les brevets | Historique Web | Connexion Recherche avanc�e dans les brevets BrevetsA method of establishing wireless communications between an interrogator and individual ones of multiple wireless identification devices, the method comprising utilizing a tree search method to attempt to identify individual ones of the multiple wireless identification devices so as to be able to perform...http://www.google.fr/patents/USRE40686?utm_source=gb-gplus-shareBrevet USRE40686 - Method of addressing messages and communications system Num�ro de publicationUSRE40686 E1Type de publicationOctroi Num�ro de demande10/652,573 Date de publication31 mars 2009 Date de d�p�t28 ao�t 2003 Date de priorit�19 f�vr. 1998Autre r�f�rence de publicationUS6061344, US6282186, USRE41352, USRE41471, USRE42254, USRE42599 Num�ro de publication10652573, 652573, US RE40686 E1, US RE40686E1, US-E1-RE40686, USRE40686 E1, USRE40686E1 InventeursW. Wood Clifton Jr. Cessionnaire d'origineKeystone Technology Solutions, LlcCitations de brevets (79), Citations hors brevets (28), R�f�renc� par (4), Classifications (10) Liens externes: USPTO, Cession USPTO, EspacenetMethod of addressing messages and communications systemUS RE40686 E1 R�sum� A method of establishing wireless communications between an interrogator and individual ones of multiple wireless identification devices, the method comprising utilizing a tree search method to attempt to identify individual ones of the multiple wireless identification devices so as to be able to perform communications, without collision, between the interrogator and individual ones of the multiple wireless identification devices, a search tree being defined for the tree search method, the tree having multiple nodes respectively representing subgroups of the multiple wireless identification devices, wherein the interrogator transmits a command at a node, requesting that devices within the subgroup represented by the node respond, wherein the interrogator determines if a collision occurs in response to the command and, if not, repeats the command at the same node. An interrogator configured to transmit a command at a node, requesting the devices within the subgroup represented by the node respond, the interrogator further being configured to determine if a collision occurs in response to the command and, if not, to repeat the command at the same node.
Citations de brevets Brevet cit� Date de d�p�t Date de publication D�posant TitreUS407563224 mai 197621 f�vr. 1978The United States Of America As Represented By The United States Department Of EnergyInterrogation, and detection systemUS476177811 avr. 19852 ao�t 1988Massachusetts Institute Of TechnologyCoder-packetizer for random accessing in digital communication with multiple accessingUS479905914 mars 198617 janv. 1989Enscan, Inc.Automatic/remote RF instrument monitoring systemUS48455048 avr. 19874 juil. 1989M/A-Com, Inc.Mobile radio network for nationwide communicationsUS48624532 oct. 198729 ao�t 1989The Marconi Company LimitedCommunication systemUS492618229 mai 198715 mai 1990Sharp Kabushiki KaishaMicrowave data transmission apparatusUS49550188 nov. 19884 sept. 1990Echelon Systems CorporationProtocol for network having plurality of intelligent cellsUS49691468 nov. 19886 nov. 1990Echelon Systems CorporationProtocol for network having a plurality of intelligent cellsUS501981312 avr. 198828 mai 1991N.V. Nederlandsche Apparatenfabriek NedapSystem for the contactless exchange of dataUS50254869 d�c. 198818 juin 1991Dallas Semiconductor CorporationWireless communication system with parallel pollingUS504606612 f�vr. 19873 sept. 1991Telesystems Slw Inc.Wireless local area networkUS50559683 juil. 19898 oct. 1991Sony CorporationThin electronic device having an integrated circuit chip and a power battery and a method for producing sameUS512140727 sept. 19909 juin 1992Pittway CorporationSpread spectrum communications systemUS512469716 oct. 198923 juin 1992Motorola, Inc.Acknowledge-back pagerUS514269424 juil. 198925 ao�t 1992Motorola, Inc.Reporting unitUS514431324 avr. 19911 sept. 1992Kirknes; SteffenMethod for processing transmitted and reflected signals for removing unwanted signals and noise from wanted signalsUS514466825 janv. 19911 sept. 1992Motorola, Inc.Signal overlap detection in a communication systemUS51501146 nov. 199022 sept. 1992U.S. Philips CorporationPolling-type information transmission systemUS515031030 ao�t 198922 sept. 1992Consolve, Inc.Method and apparatus for position detectionUS516498526 oct. 198817 nov. 1992Nysen; Paul A.Passive universal communicator systemUS51685105 avr. 19891 d�c. 1992Comsource SystemsSpread spectrum-time diversity communications systems and transceivers for multidrop area networksUS519486015 nov. 199016 mars 1993The General Electric Company, P.L.C.Radio telemetry systems with channel selectionUS523164616 mars 199227 juil. 1993Kyros CorporationCommunications systemUS526692530 sept. 199130 nov. 1993Westinghouse Electric Corp.Electronic identification tag interrogation methodUS53074637 d�c. 199226 avr. 1994Allen-Bradley Company, Inc.Programmable controller communication moduleUS536555115 d�c. 199215 nov. 1994Micron Technology, Inc.Data communication transceiver using identification protocolUS537350330 avr. 199313 d�c. 1994Information Technology, Inc.Group randomly addressed polling methodUS547941630 sept. 199326 d�c. 1995Micron Technology, Inc.Apparatus and method for error detection and correction in radio frequency identification deviceUS550065015 d�c. 199219 mars 1996Micron Technology, Inc.Data communication method using identification protocolUS558385021 juin 199410 d�c. 1996Micron Technology, Inc.Data communication system using identification protocolUS56087398 sept. 19954 mars 1997Micron Technology, Inc.Apparatus and method for error detection and correction in radio frequency identification deviceUS561964830 nov. 19948 avr. 1997Lucent Technologies Inc.Message filtering techniquesUS56214127 juin 199515 avr. 1997Texas Instruments IncorporatedMulti-stage transponder wake-up, method and structureUS562562815 mars 199529 avr. 1997Hughes ElectronicsAloha optimizationUS562754418 mars 19966 mai 1997Micron Technology, Inc.Data communication method using identification protocolUS56401518 nov. 199317 juin 1997Texas Instruments IncorporatedCommunication system for communicating with tagsUS564929619 juin 199515 juil. 1997Lucent Technologies Inc.Full duplex modulated backscatter systemUS579094619 avr. 19954 ao�t 1998Rotzoll; Robert R.Wake up device for a communications systemUS58055862 mai 19958 sept. 1998Motorola Inc.Method, device and data communication system for multilink pollingUS58417707 oct. 199624 nov. 1998Micron Technology, Inc.Data communication system using indentification protocolUS591467127 f�vr. 199722 juin 1999Micron Communications, Inc.System and method for locating individuals and equipment, airline reservation system, communication systemUS593656018 juil. 199710 ao�t 1999Fujitsu LimitedData compression method and apparatus performing high-speed comparison between data stored in a dictionary window and data to be compressedUS594000612 d�c. 199517 ao�t 1999Lucent Technologies Inc.Enhanced uplink modulated backscatter systemUS59429879 ao�t 199624 ao�t 1999Intermec Ip Corp.Radio frequency identification system with write broadcast capabilityUS595292231 d�c. 199614 sept. 1999Lucent Technologies Inc.In-building modulated backscatter systemUS596647123 d�c. 199712 oct. 1999United States Of AmericaMethod of codebook generation for an amplitude-adaptive vector quantization systemUS597407813 f�vr. 199726 oct. 1999Micron Technology, Inc.Modulated spread spectrum in RF identification systems methodUS598851013 f�vr. 199723 nov. 1999Micron Communications, Inc.Tamper resistant smart card and method of protecting data in a smart cardUS603845529 ao�t 199614 mars 2000Cirrus Logic, Inc.Reverse channel reuse scheme in a time shared cellular communication systemUS606134419 f�vr. 19989 mai 2000Micron Technology, Inc.Method of addressing messages and communications systemUS607280119 f�vr. 19986 juin 2000Micron Technology, Inc.Method of addressing messages, method of establishing wireless communications, and communications systemUS607597318 mai 199813 juin 2000Micron Technology, Inc.Method of communications in a backscatter system, interrogator, and backscatter communications systemUS610433319 d�c. 199615 ao�t 2000Micron Technology, Inc.Methods of processing wireless communication, methods of processing radio frequency communication, and related systemsUS611878919 f�vr. 199812 sept. 2000Micron Technology, Inc.Method of addressing messages and communications systemUS613060229 ao�t 199610 oct. 2000Micron Technology, Inc.Radio frequency data communications deviceUS615763310 juin 19965 d�c. 2000At&T Wireless Sucs. Inc.Registration of mobile packet data terminals after disasterUS616947423 avr. 19982 janv. 2001Micron Technology, Inc.Method of communications in a backscatter system, interrogator, and backscatter communications systemUS61922223 sept. 199820 f�vr. 2001Micron Technology, Inc.Backscatter communication systems, interrogators, methods of communicating in a backscatter system, and backscatter communication methodsUS621613220 nov. 199710 avr. 2001International Business Machines CorporationMethod and system for matching consumers to eventsUS622630018 avr. 20001 mai 2001Micron Technology, Inc.Method of addressing messages, and establishing communications using a tree search technique that skips levelsUS622998726 avr. 20008 mai 2001Micron Technology, Inc.Method of communications in a backscatter system, interrogator, and backscatter communications systemUS626596323 juin 200024 juil. 2001Micron Technology, Inc.Methods of processing wireless communication, methods of processing radio frequency communication, and related systemsUS627547619 f�vr. 199814 ao�t 2001Micron Technology, Inc.Method of addressing messages and communications systemUS628218624 avr. 200028 ao�t 2001Micron Technology, Inc.Method of addressing messages and communications systemUS62892098 ao�t 199711 sept. 2001Micron Technology, Inc.Wireless communication system, radio frequency communications system, wireless communications method, radio frequency communications methodUS630784831 janv. 200123 oct. 2001Micron Technology, Inc.Method of addressing messages, method of establishing wireless communications, and communications systemUS632421124 avr. 199827 nov. 2001Micron Technology, Inc.Interrogators communication systems communication methods and methods of processing a communication signalUS645972624 avr. 19981 oct. 2002Micron Technology, Inc.Backscatter interrogators, communication systems and backscatter communication methodsUS65669973 d�c. 199920 mai 2003Hid CorporationInterference control method for RFID systemsUS67073769 ao�t 200216 mars 2004Sensormatic Electronics CorporationPulsed power method for increased read range for a radio frequency identification readerUS6714559 *21 sept. 200130 mars 2004Broadcom CorporationRedundant radio frequency network having a roaming terminal communication protocolUS67716349 avr. 19993 ao�t 2004At&T Wireless Services, Inc.Registration of mobile packet data terminals after disasterUS6850510 *8 mai 20021 f�vr. 2005Broadcom CorporationHierarchical data collection network supporting packetized voice communications among wireless terminals and telephonesUS702693513 avr. 200411 avr. 2006Impinj, Inc.Method and apparatus to configure an RFID system to be adaptable to a plurality of environmental conditionsUS2006002280029 juil. 20052 f�vr. 2006Reva Systems CorporationScheduling in an RFID system having a coordinated RFID tag reader arrayUS2006002280129 juil. 20052 f�vr. 2006Reva Systems CorporationRFID tag data acquisition systemUS2006002281529 juil. 20052 f�vr. 2006Fischer Jeffrey HInterference monitoring in an RFID systemEP0779520A23 d�c. 199618 juin 1997AT&amp;T Corp.Enhanced uplink modulated backscatter systemWO1997048216A26 mai 199718 d�c. 1997At & T Wireless Services, Inc.Registration of mobile packet data terminals after disaster* Cit� par l'examinateurCitations hors brevetsR�f�rence1Association Francaise de Normalization (AFNOR), "Identification Cards-Contactless Integrated Circuit(s) Cards-Proximity Cards-Part 3: Initalization and Anticollision", ISO/IEC, #ISO/IEC FDIS 1443-3:2000(E), 48 pp. (Jul. 13, 2000).2Association Francaise de Normalization (AFNOR), "Identification Cards-Contactless Integrated Circuit(s) Cards-Proximity Cards-Part 4: Transmission Protocol", ISO/IEC, #ISO/IEC FDIS 14443-4:2000(E), 37 pp. (Jul. 13, 2000).3Association Francaise de Normalization (AFNOR), "Identification Cards-Contactless Integrated Circuit(s) Cards-Vicinity Cards-Part 1: Physical Characteristics", Final Draft, ISO/IEC, #ISO/IEC FDIS 15693-1:2000(E), 8 pp. (Feb. 19, 2000).4Association Francaise de Normalization (AFNOR), "Identification Cards-Contactless Integrated Circuit(s) Cards-Vicinity Cards-Part 2: Air Interface and Initialization", Final Draft, ISO/IEC, #ISO/IEC FDIS 15693-2:2000(E), 23 pp. (Feb. 3, 2000).5Auto-ID Center, Technical Report, "13.56 MHz ISM Band Class 1 Radio Frequency Identification Tag Interface Specification: Recommended Standard", Version 1.0.0, Auto-ID Center, Massachusetts Institute of Technology, 31 pp. (Feb. 1, 2003).6Capetanakis, John I., "Generalized TDMA: The Multi-Accessing Tree Protocol," IEEE Transaction on Communications, vol. Com 27, No. 10, pp. 1476-1484 (Oct. 1979).7Capetanakis, John I., "Tree Algorithms for Packet Broadcast Channels", IEEE Transactions on Information Theory, vol. IT-25, No. 5, pp. 505-515 (Sep. 1979).8ECC Report 1, "Compatability between Inductive LF and HF RFID Transponder and Other Radio Communication Systems in the Frequency Ranges 135-148.5 kHz, 4.78-8.78 MHz and 11.56-15.56 MHz," Electronic Comm. Committee, 14 pp. (Feb. 2002)..9Engels, Daniel, "Technical Report, The Use of the Electronic Product Code", Auto-ID Center, Massachusetts Institute of Technology, 8 pp. (Feb. 1, 2003).10EP serial No. 05016513.3 ; Extended Search Report And Search Opinion; mailed Jan. 22, 2007; 5 pp.11EP serial No. 05016514.1 ; Extended Search Report And Search Opinion; mailed Jan. 26, 2007; 5 pp.12EPC(TM)Radio Frequency identity Protocols Class-1 Generation-2 UHF RFID Protocol for Communications at 860 MHz-960 MHz, EPC Global, Inc. Version 1.0.9, cover sheet and pp. 37-38 (Jan. 2005).13http://216.121.131.129/article/articleview/330/1/1/;"EPC Doesn't Infringe RFID Patents", RFID Journal, 2 pp. (Mar. 4, 2003).14http://money.cnn.com/services/ticketheadlines/prn/citu045.PI.09162003122727.24911.htm, "Manhattan Associates Announces Next-Generation Microsoft-Based RFID Solutions", CNN Money, 3 pp. (Sep. 16, 2003).15http://www.rfid-handbook.com/, "Radio Frequency-Identification; The Authors Homepage of the RFID Handbook", (C) 1998-2006, 2 pp. (reprint Feb. 22, 2007).16http://www.rfidjournal.com/article/articleview/473/1/1/, "Second Source of Class 1 EPC Chips", RFID Journal, 2 pp. (Jun. 26, 2003).17http://www.sal-c.org/, Smart Active Labels (SAL) Consortium), (C) 2007, 1 page (reprinted Apr. 26, 2007).18Humblet, Pierre A., et al., "Efficient Accessing of a Multiaccess Channel", Proc IEEE Conference Decis Control Incl Symp Adapt Processes 1, pp. 624-627 (1980).19International Standard ISO/IEC, "Final Committee Draft, ISO/IEC 14443-1, Identification Cards-Contactless Integrated Circuit(s) Card-Proximity Cards, Part 1: Physical Characteristics", 9 pp. (1997).20ISO, Automatic Identification-Radio Frequency Identification for Item Management-Communications and Interfaces-Part 3, Physical Layer, Anti collision System and Protocol Values at 13.56 MHz MODE 4, #ISO/WD 18000-3-v40-4, 24 pp. (Mar. 1, 2001).21ISO/IEC, "Automatic Identification-Radio Frequency Identification for Item Management-Communications and Interfaces-Part 3: Physical Layer, Anti-Collision System and Protocol Values at 13.56 MHz-MODE 1", ISO/IEC, #ISO/WD 18000-3-v40-1, 105 pp. (Mar. 1, 2001).22ISO/IEC, "Final Committee Draft, ISO/IEC 14443-2, Identification Cards-Contactless Integrated Circuit(s) cards-Proximity Cards-Part 2: Radio Frequency Power and Signal Interface", Editor D. Baddeley, #ISO/IEC JTC/SC17/WG8, 16 pp. (Mar. 26, 1999).23ISO/IEC, "Identification Cards-Contactless Integrated Circuit(s) Cards-Vicinity Cards-Part 3: Anticollision and Transmission Protocol", ISO/IEC, #ISO/IEC CD 15693-3:1999(e), 48 pp. (Nov. 17, 1999).24ISO/IEC, "ISO/IEC 18000, p. 3, Information Technology AIDC Techniques-RFID for Item Management-Air Interface, Part 3, Parameters for Air Interface Communications at 13.56 MHz", #ISO IEC SC31 WG4 FCD18000-3, 176 pp. May 27, 2002).25U.S. Appl. No. 11/607,263 filed Dec. 2006, Tuttle,26Whitepaper, "Understanding Gen 2: What It Is, How You Will Benefit and Criteria for Vendor Assessment", Symbol Technologies, Inc., 8 pp. (Jan. 2006).27Wolf, Jack Keil, "Principles of Group Testing and an Application to the Design and Analysis of Multi-Access Protocols," NATO ASI Series E, Applied Sciences, N. 91, pp. 237-257 (1985).28Wright, Jim, "Trends and Innovations in RF Identification", SUN Microsystems, Inc., (presentation); 30 pp. (Mar. 2005). R�f�renc� par Brevet citant Date de d�p�t Date de publication D�posant TitreUS79367069 sept. 20093 mai 2011Round Rock Research, LlcMethod of addressing messages and communications systemUSRE4259914 ao�t 20099 ao�t 2011Round Rock Research, LlcMethod of addressing messages and communications systemUSRE4325429 juin 200920 mars 2012Round Rock Research, LlcMethod of addressing messages and communications systemsUSRE433827 f�vr. 201015 mai 2012Round Rock Research, LlcMethod of addressing messages and communications systemsClassifications Classification aux �tats-Unis370/346, 370/449 Classification internationaleH04L12/44, H04L1/00 Classification coop�rativeH04L41/12, H04W4/00, H04L41/0893 Classification europ�enneH04W4/00, H04L41/08F, H04L41/12Faire pivoterImage d'origineAccueil Google - Plan du site - T�l�chargements par lot sur l'USPTO - R�gles de confidentialit� - Conditions d'utilisation - � propos de Google�Brevets - Envoyer des commentairesDonn�es fournies par IFI CLAIMS Patent Services©2012 Google