WO2005057688A3 - Battery activation circuit - Google Patents

Battery activation circuit Download PDF

Info

Publication number
WO2005057688A3
WO2005057688A3 PCT/US2004/041483 US2004041483W WO2005057688A3 WO 2005057688 A3 WO2005057688 A3 WO 2005057688A3 US 2004041483 W US2004041483 W US 2004041483W WO 2005057688 A3 WO2005057688 A3 WO 2005057688A3
Authority
WO
WIPO (PCT)
Prior art keywords
activate
command
interrupt
signal
proper length
Prior art date
Application number
PCT/US2004/041483
Other languages
French (fr)
Other versions
WO2005057688A2 (en
Inventor
Roger G Stewart
Daniel N Paley
Original Assignee
Intelleflex Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intelleflex Corp filed Critical Intelleflex Corp
Priority to AT04813748T priority Critical patent/ATE470317T1/en
Priority to EP04813748A priority patent/EP1692883B1/en
Priority to DE602004027532T priority patent/DE602004027532D1/en
Publication of WO2005057688A2 publication Critical patent/WO2005057688A2/en
Publication of WO2005057688A3 publication Critical patent/WO2005057688A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G06K19/0702—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including a battery
    • G06K19/0705—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including a battery the battery being connected to a power saving arrangement
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G06K19/0707—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement being capable of collecting energy from external energy sources, e.g. thermocouples, vibration, electromagnetic radiation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G06K19/0712—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement being capable of triggering distinct operating modes or functions dependent on the strength of an energy or interrogation field in the proximity of the record carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs

Abstract

A system and method for selectively activating a device based on an activate command. A circuit, in low power mode, listens for an activate command. The activate command includes a preamplifer centering sequence, an interrupt signal, and an activate code. The circuit receives a signal that may or may not be an activate command, self-biases the signal based on the preamplifer centering in the preamp/gain control, then determines whether the interrupt signal is of the proper length in the interrupt circuit. If the interrupt is not the proper length, the process stops. If it is the proper length, the command is recognized as an activate command, and a data slicer compares the activate code to a prestored value. If the activate code matches the prestored value, the device is powered up. If they do not match, the device is not initiated.
PCT/US2004/041483 2003-12-09 2004-12-08 Battery activation circuit WO2005057688A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT04813748T ATE470317T1 (en) 2003-12-09 2004-12-08 BATTERY ACTIVATION CIRCUIT
EP04813748A EP1692883B1 (en) 2003-12-09 2004-12-08 Battery activation circuit
DE602004027532T DE602004027532D1 (en) 2003-12-09 2004-12-08 BATTERY ACTIVATION CIRCUIT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52814803P 2003-12-09 2003-12-09
US60/528,148 2003-12-09

Publications (2)

Publication Number Publication Date
WO2005057688A2 WO2005057688A2 (en) 2005-06-23
WO2005057688A3 true WO2005057688A3 (en) 2006-04-20

Family

ID=34676823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/041483 WO2005057688A2 (en) 2003-12-09 2004-12-08 Battery activation circuit

Country Status (6)

Country Link
US (1) US7612652B2 (en)
EP (1) EP1692883B1 (en)
AT (1) ATE470317T1 (en)
DE (1) DE602004027532D1 (en)
ES (1) ES2346888T3 (en)
WO (1) WO2005057688A2 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3874007B2 (en) * 2004-01-27 2007-01-31 オムロン株式会社 Read / write processing apparatus and read / write processing method for RFID tag
JP4328705B2 (en) * 2004-02-27 2009-09-09 均 北吉 RFID tag device
US7917088B2 (en) * 2004-04-13 2011-03-29 Impinj, Inc. Adaptable detection threshold for RFID tags and chips
US20060244598A1 (en) * 2005-04-29 2006-11-02 Impinj, Inc. Interference rejection in RFID tags
US7545272B2 (en) 2005-02-08 2009-06-09 Therasense, Inc. RF tag on test strips, test strip vials and boxes
US8391785B2 (en) * 2005-04-29 2013-03-05 Impinj, Inc. Interference rejection in RFID tags
US7643951B2 (en) * 2005-05-06 2010-01-05 Stragent, Llc Battery monitor
US8248211B2 (en) * 2005-07-20 2012-08-21 Intelleflex Corporation Selective RF device activation
US7508249B2 (en) * 2005-07-27 2009-03-24 Analog Devices, Inc. Distributed transistor structure for high linearity active CATV power splitter
US8548098B2 (en) * 2005-12-15 2013-10-01 Intelleflex Corporation Clock-free activation circuit
US20070139159A1 (en) * 2005-12-15 2007-06-21 Intelleflex Corporation Clock generation circuit
KR100833512B1 (en) 2006-12-08 2008-05-29 한국전자통신연구원 Apparatus for storing sensor data in tag and method thereof
KR100833511B1 (en) 2006-12-08 2008-05-29 한국전자통신연구원 Passive tag with volatile memory
KR100853198B1 (en) * 2007-03-14 2008-08-20 한국전자통신연구원 Device of detecting wake-up burst of active rfid tags and method theref
US8046596B2 (en) * 2007-06-21 2011-10-25 Emc Corporation Reset-tolerant authentication device
US8149108B2 (en) * 2007-11-14 2012-04-03 Stryker Corporation System and method for automatically powering on and synchronizing a wireless remote console to a central control unit so as to allow remote control of a medical device
US8525692B2 (en) 2008-06-13 2013-09-03 Elster Solutions, Llc Techniques for limiting demand from an electricity meter with an installed relay
US7940073B1 (en) * 2008-12-05 2011-05-10 Kovio, Inc. Deactivation of integrated circuits
US8203463B2 (en) 2009-02-13 2012-06-19 Elster Electricity Llc Wakeup and interrogation of meter-reading devices using licensed narrowband and unlicensed wideband radio communication
US20110102157A1 (en) * 2009-11-05 2011-05-05 Nokia Corporation Wake-Up For Wireless Devices Based On Requested Data
US9078214B2 (en) * 2010-06-16 2015-07-07 Essence Security International Ltd. Adaptive thresholding in a Wake-On-Radio system
GB2489002A (en) * 2011-03-14 2012-09-19 Nujira Ltd Delay adjustment to reduce distortion in an envelope tracking transmitter
WO2013142686A1 (en) 2012-03-21 2013-09-26 Thermo King Corporation Methods and systems for preserving the life of a power source of a wireless end node in a transport refrigeration system
WO2015163886A1 (en) * 2014-04-24 2015-10-29 Empire Technology Development, Llc Broadcasting a message using modulated power
US11057834B2 (en) * 2018-12-19 2021-07-06 Silicon Laboratories Inc. Low power wake on radio

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369512A (en) * 1979-11-14 1983-01-18 Pierre Brossard Digital transmission circuit using means for introducing a redundancy on the most significant bit
US4839642A (en) * 1985-01-22 1989-06-13 Northern Illinois Gas Company Data transmission system with data verification
US20030104848A1 (en) * 2001-11-30 2003-06-05 Raj Brideglall RFID device, system and method of operation including a hybrid backscatter-based RFID tag protocol compatible with RFID, bluetooth and/or IEEE 802.11x infrastructure

Family Cites Families (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689885A (en) 1970-09-15 1972-09-05 Transitag Corp Inductively coupled passive responder and interrogator unit having multidimension electromagnetic field capabilities
US3890581A (en) 1972-12-27 1975-06-17 Rixon Digital FM (FSK) modulator
US4325146A (en) 1979-12-20 1982-04-13 Lennington John W Non-synchronous object identification system
US4525713A (en) 1983-03-01 1985-06-25 Lockheed Electronics Co., Inc. Electronic tag identification system
US4646090A (en) 1983-08-12 1987-02-24 Rca Corporation Codeable identifying tag and method of identification thereof
JPS60171475A (en) 1984-02-15 1985-09-04 アイデンティフィケ−ション・デバイセス・インコ−ポレ−テッド Discriminating system
US4937586A (en) 1986-09-22 1990-06-26 Stevens John K Radio broadcast communication systems with multiple loop antennas
US4879756A (en) 1986-09-22 1989-11-07 Stevens John K Radio broadcast communication systems
US5252966A (en) 1987-05-21 1993-10-12 Trw Inc. Transmitter for remote control system for door locks
US5109221A (en) 1987-05-21 1992-04-28 Trw Inc. Remote control system for door locks
US5245332A (en) 1988-06-22 1993-09-14 Iedsco Oy Programmable memory for an encoding system
US4955038A (en) 1988-12-09 1990-09-04 Dallas Semiconductor Corporation Low-power RF receiver
US5684828A (en) 1988-12-09 1997-11-04 Dallas Semiconductor Corp. Wireless data module with two separate transmitter control outputs
US5025456A (en) * 1989-02-02 1991-06-18 At&T Bell Laboratories Burst mode digital data receiver
US5305008A (en) 1991-08-12 1994-04-19 Integrated Silicon Design Pty. Ltd. Transponder system
US4928275A (en) 1989-05-26 1990-05-22 Northern Telecom Limited Synchronization of asynchronous data signals
US5028918A (en) 1989-12-18 1991-07-02 Dairy Equipment Company Identification transponder circuit
US5640151A (en) * 1990-06-15 1997-06-17 Texas Instruments Incorporated Communication system for communicating with tags
US5528232A (en) * 1990-06-15 1996-06-18 Savi Technology, Inc. Method and apparatus for locating items
AT395224B (en) 1990-08-23 1992-10-27 Mikron Ges Fuer Integrierte Mi CONTACTLESS, INDUCTIVE DATA TRANSFER SYSTEM
US5206639A (en) * 1990-10-25 1993-04-27 Timex Corporation Single antenna dual frequency transponder
UA37182C2 (en) * 1992-08-26 2001-05-15 Брітіш Текнолоджі Груп Лімітед Identification system and transponder for identification system
US5450088A (en) 1992-11-25 1995-09-12 Texas Instruments Deutschland Gmbh Transponder arrangement
US5410315A (en) 1992-12-08 1995-04-25 Texas Instruments Incorporated Group-addressable transponder arrangement
US5491482A (en) 1992-12-29 1996-02-13 David Sarnoff Research Center, Inc. Electronic system and method for remote identification of coded articles and the like
CA2135856A1 (en) 1993-12-10 1995-06-11 Steven Peter Allen Low power, addressable data communication device and method
US5471212A (en) 1994-04-26 1995-11-28 Texas Instruments Incorporated Multi-stage transponder wake-up, method and structure
US5530702A (en) 1994-05-31 1996-06-25 Ludwig Kipp System for storage and communication of information
US6130603A (en) 1994-06-13 2000-10-10 Ers International, Inc. Low-powered RF-linked price display system
JP2658891B2 (en) 1994-07-15 1997-09-30 日本電気株式会社 Selective calling system and receiving method thereof
US5489908A (en) 1994-07-27 1996-02-06 Texas Instruments Deutschland Gmbh Apparatus and method for identifying multiple transponders
US5550536A (en) 1994-08-17 1996-08-27 Texas Instruments Deutschland Gmbh Circuit frequency following technique transponder resonant
US5673037A (en) 1994-09-09 1997-09-30 International Business Machines Corporation System and method for radio frequency tag group select
US6172596B1 (en) 1994-09-09 2001-01-09 Intermec Ip Corp. System method and apparatus for identifying and communicating with a plurality of types of radio frequency communication devices
US6249212B1 (en) 1994-10-05 2001-06-19 Avid Marketing, Inc. Universal electronic identification tag
US5525992A (en) 1994-11-14 1996-06-11 Texas Instruments Deutschland Gmbh Method and system for conserving power in a recognition system
US5483193A (en) * 1995-03-24 1996-01-09 Ford Motor Company Circuit for demodulating FSK signals
US6333690B1 (en) 1995-03-29 2001-12-25 Medical Tracking Systems Wide area multipurpose tracking system
US5521601A (en) 1995-04-21 1996-05-28 International Business Machines Corporation Power-efficient technique for multiple tag discrimination
FR2741979B1 (en) 1995-12-01 1998-01-23 Raimbault Pierre METHOD FOR REMOTE QUERYING STATION LABELS AND LABEL FOR IMPLEMENTING SAME
US5856788A (en) 1996-03-12 1999-01-05 Single Chips Systems Corp. Method and apparatus for radiofrequency identification tags
US6696879B1 (en) 1996-05-13 2004-02-24 Micron Technology, Inc. Radio frequency data communications device
US6774685B2 (en) 1996-05-13 2004-08-10 Micron Technology, Inc. Radio frequency data communications device
US6130602A (en) 1996-05-13 2000-10-10 Micron Technology, Inc. Radio frequency data communications device
US5838257A (en) 1996-05-24 1998-11-17 Trw Inc. Keyless vehicle entry system employing portable transceiver having low power consumption
US5887176A (en) 1996-06-28 1999-03-23 Randtec, Inc. Method and system for remote monitoring and tracking of inventory
US6353406B1 (en) 1996-10-17 2002-03-05 R.F. Technologies, Inc. Dual mode tracking system
CN1233327A (en) 1996-10-17 1999-10-27 准确定位公司 Article tracking system
US6104333A (en) 1996-12-19 2000-08-15 Micron Technology, Inc. Methods of processing wireless communication, methods of processing radio frequency communication, and related systems
US6167246A (en) * 1997-05-09 2000-12-26 Micrel Incorporated Fully integrated all-CMOS AM receiver
JP4172727B2 (en) 1997-05-14 2008-10-29 ズィーアイエイチ・コーポレーション Improvement of identification system
GB9723743D0 (en) 1997-11-12 1998-01-07 Philips Electronics Nv Battery economising in a communications system
DE19752029B4 (en) * 1997-11-24 2004-02-26 Siemens Ag Anti-theft system for a motor vehicle
US6593845B1 (en) 1998-01-09 2003-07-15 Intermac Ip Corp. Active RF tag with wake-up circuit to prolong battery life
JP4008086B2 (en) * 1998-02-04 2007-11-14 沖電気工業株式会社 Data monitor circuit
FR2774495B1 (en) 1998-02-04 2000-09-22 Sgs Thomson Microelectronics METHOD FOR IDENTIFYING ELECTRONIC CARDS PRESENT IN AN INVESTIGATION AREA
GB9804584D0 (en) * 1998-03-04 1998-04-29 Trolley Scan Pty Limited Identification of objects by a reader
US6362738B1 (en) 1998-04-16 2002-03-26 Motorola, Inc. Reader for use in a radio frequency identification system and method thereof
US6351215B2 (en) 1998-06-02 2002-02-26 Rf Code, Inc. Monitoring antenna system
US6084452A (en) * 1998-06-30 2000-07-04 Sun Microsystems, Inc Clock duty cycle control technique
JP4288005B2 (en) 1998-08-17 2009-07-01 エヌエックスピー ビー ヴィ Data carrier with means for reducing power consumption in data reception
US6411199B1 (en) 1998-08-21 2002-06-25 Keri Systems, Inc. Radio frequency identification system
US6342830B1 (en) 1998-09-10 2002-01-29 Xerox Corporation Controlled shielding of electronic tags
US6535109B1 (en) 1998-12-01 2003-03-18 Texas Instruments Sensors And Controls, Inc. System and method for communicating with multiple transponders
US6285890B1 (en) * 1999-01-26 2001-09-04 Ericsson, Inc. Automatic sensing of communication or accessories for mobile terminals
US6617963B1 (en) 1999-02-26 2003-09-09 Sri International Event-recording devices with identification codes
US6603391B1 (en) 1999-03-09 2003-08-05 Micron Technology, Inc. Phase shifters, interrogators, methods of shifting a phase angle of a signal, and methods of operating an interrogator
US6693511B1 (en) 1999-09-24 2004-02-17 Ge Interlogix, Inc. System and method for communicating with dormant radio frequency identification tags
US6963270B1 (en) 1999-10-27 2005-11-08 Checkpoint Systems, Inc. Anticollision protocol with fast read request and additional schemes for reading multiple transponders in an RFID system
US6388575B1 (en) 1999-11-05 2002-05-14 Industrial Technology, Inc. Addressable underground marker
US6452980B1 (en) 2000-01-10 2002-09-17 Sarnoff Corporation Encoding/decoding system for coherent signal interference reduction
WO2001067355A2 (en) 2000-03-07 2001-09-13 American Express Travel Related Services Company, Inc. System for facilitating a transaction
JP2002064404A (en) 2000-06-12 2002-02-28 Supersensor Pty Ltd Electronic radio frequency identification system
US6847892B2 (en) 2001-10-29 2005-01-25 Digital Angel Corporation System for localizing and sensing objects and providing alerts
EP2272689A3 (en) 2000-07-26 2011-03-09 Bridgestone Americas Tire Operations, LLC Electronic tire management system
US6765484B2 (en) 2000-09-07 2004-07-20 Savi Technology, Inc. Method and apparatus for supplying commands to a tag
US7253717B2 (en) 2000-11-29 2007-08-07 Mobile Technics Llc Method and system for communicating with and tracking RFID transponders
US6690264B2 (en) 2001-01-23 2004-02-10 Single Chip Systems Corporation Selective cloaking circuit for use in a radiofrequency identification and method of cloaking RFID tags
US6765476B2 (en) 2001-03-09 2004-07-20 Battelle Memorial Institute Kl-53 Multi-level RF identification system
US20020175806A1 (en) 2001-05-25 2002-11-28 Marneweck Willem J. Electronic tag binary selection method
US6582105B1 (en) * 2001-08-02 2003-06-24 The Will-Burt Company Extendable mast arrangement having a coded remote control system
US7023356B2 (en) 2001-11-26 2006-04-04 Aero-Vision Technologies, Inc. System and method for monitoring individuals and objects associated with wireless identification tags
US6639459B1 (en) * 2002-04-25 2003-10-28 Celio Semiconductor Corporation Demodulator using digital circuitry
US20040046642A1 (en) 2002-09-05 2004-03-11 Honeywell International Inc. Protocol for addressing groups of RFID tags
US7119658B2 (en) 2003-02-03 2006-10-10 Ingrid, Inc. Device enrollment in a security system
US7091827B2 (en) 2003-02-03 2006-08-15 Ingrid, Inc. Communications control in a security system
US6970070B2 (en) 2003-05-08 2005-11-29 Rsa Security Inc. Method and apparatus for selective blocking of radio frequency identification devices
US7248165B2 (en) 2003-09-09 2007-07-24 Motorola, Inc. Method and apparatus for multiple frequency RFID tag architecture
US7023342B2 (en) 2003-09-17 2006-04-04 The United States Of America As Represented By The Secretary Of The Navy Continuous wave (CW)—fixed multiple frequency triggered, radio frequency identification (RFID) tag and system and method employing same
US7119664B2 (en) * 2003-09-17 2006-10-10 Id Solutions, Inc. Deep sleep in an RFID tag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369512A (en) * 1979-11-14 1983-01-18 Pierre Brossard Digital transmission circuit using means for introducing a redundancy on the most significant bit
US4839642A (en) * 1985-01-22 1989-06-13 Northern Illinois Gas Company Data transmission system with data verification
US20030104848A1 (en) * 2001-11-30 2003-06-05 Raj Brideglall RFID device, system and method of operation including a hybrid backscatter-based RFID tag protocol compatible with RFID, bluetooth and/or IEEE 802.11x infrastructure

Also Published As

Publication number Publication date
EP1692883B1 (en) 2010-06-02
WO2005057688A2 (en) 2005-06-23
EP1692883A4 (en) 2008-06-04
EP1692883A2 (en) 2006-08-23
US20050121526A1 (en) 2005-06-09
US7612652B2 (en) 2009-11-03
DE602004027532D1 (en) 2010-07-15
ATE470317T1 (en) 2010-06-15
ES2346888T3 (en) 2010-10-21

Similar Documents

Publication Publication Date Title
WO2005057688A3 (en) Battery activation circuit
CN202512508U (en) Voice awakening device
WO2004029748A3 (en) System and method for using keystroke data to configure a remote control device
WO2005013111A3 (en) Voltage regulator with bypass for multi-voltage storage system
PL367490A1 (en) Method for operating a wind park
WO2002082379A1 (en) Information processing device, information processing method, medium, and program
GB2362902A (en) Downhole activation system
WO2004042854A3 (en) Fuel cell start-up system with remote control
TW200631831A (en) System and method for providing power control of an energy storage system
WO2004064224A3 (en) Energy calculation methods in power distribution systems
WO2007126519A3 (en) System, method, and apparatus to enable backup wireless devices
CA2640812C (en) Safety override circuit for pneumatic positioner and method of use thereof
WO2004061635A3 (en) Adaptive power control
CN206383922U (en) A kind of automobile both hands device for assisting automobile driver
WO2001037521A3 (en) Method and communication device for setting parameters
US20070025189A1 (en) Electronic apparatus and method for implementing an intelligent wake mode
CN201225714Y (en) Air conditioner with voice prompt
WO2003036459A1 (en) Printing system, printer, data output device, printing method
TW200638277A (en) Battery activation circuit
EP1292012A3 (en) Motor power supply line breaking detection method, motor control apparatus and electric power steering mechanism using the same and computer program thereof
WO2002037401A3 (en) Method and apparatus for determining a number of states for a hidden markov model in a signal processing system.
TW200723669A (en) Fan speed control device and method
AU2003293287A1 (en) Control method and device, and method for setting up a control system
FR2912470B1 (en) METHOD FOR CONTROLLING ELECTRIC MOTORS OF A THRUST INVERTER
WO2005020394A3 (en) Laser driver circuit

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2004813748

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2004813748

Country of ref document: EP