ATE478478T1 - Programmierbares selektives aufwecken für hochfrequenz-transponder - Google Patents

Programmierbares selektives aufwecken für hochfrequenz-transponder

Info

Publication number
ATE478478T1
ATE478478T1 AT05736311T AT05736311T ATE478478T1 AT E478478 T1 ATE478478 T1 AT E478478T1 AT 05736311 T AT05736311 T AT 05736311T AT 05736311 T AT05736311 T AT 05736311T AT E478478 T1 ATE478478 T1 AT E478478T1
Authority
AT
Austria
Prior art keywords
time period
wake
programmable
predefined
rke
Prior art date
Application number
AT05736311T
Other languages
English (en)
Inventor
Thomas Lee
James Nolan
Steve Vernier
Randy Yach
Alan Lamphier
Original Assignee
Microchip Tech Inc
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 Microchip Tech Inc filed Critical Microchip Tech Inc
Application granted granted Critical
Publication of ATE478478T1 publication Critical patent/ATE478478T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H04B1/1615—Switching on; Switching off, e.g. remotely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/59—Responders; Transponders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00317—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks keyless data carrier having only one limited data transmission range
    • G07C2009/00333—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks keyless data carrier having only one limited data transmission range and the lock having more than one limited data transmission ranges
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00365—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks in combination with a wake-up circuit
    • G07C2009/00373—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks in combination with a wake-up circuit whereby the wake-up circuit is situated in the lock
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
AT05736311T 2004-04-23 2005-04-15 Programmierbares selektives aufwecken für hochfrequenz-transponder ATE478478T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56482904P 2004-04-23 2004-04-23
US11/079,878 US20050237161A1 (en) 2004-04-23 2005-03-14 Programmable selective wake-up for radio frequency transponder
PCT/US2005/012781 WO2005109656A1 (en) 2004-04-23 2005-04-15 Programmable selective wake-up for radio frequency transponder

Publications (1)

Publication Number Publication Date
ATE478478T1 true ATE478478T1 (de) 2010-09-15

Family

ID=34966076

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05736311T ATE478478T1 (de) 2004-04-23 2005-04-15 Programmierbares selektives aufwecken für hochfrequenz-transponder

Country Status (7)

Country Link
US (2) US20050237161A1 (de)
EP (1) EP1756952B1 (de)
KR (1) KR20070012510A (de)
AT (1) ATE478478T1 (de)
DE (1) DE602005023011D1 (de)
TW (1) TWI379600B (de)
WO (1) WO2005109656A1 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4799054B2 (ja) * 2005-06-03 2011-10-19 富士通株式会社 情報アクセス・システムおよびアクティブ型非接触情報記憶装置
DE102005045721A1 (de) * 2005-09-24 2007-03-29 Jungheinrich Ag System zur Unterstützung eines Fahrers eines Flurförderzeugs während der Fahrt
JP4908868B2 (ja) * 2006-02-16 2012-04-04 本田技研工業株式会社 車両用遠隔制御装置及びその方法
US20100208894A1 (en) * 2006-09-29 2010-08-19 Linx Technologies, Inc. Encoder and decoder apparatus and methods
KR100835054B1 (ko) 2006-10-12 2008-06-04 삼성전기주식회사 확산코드를 이용한 웨이크업 수신기 및 웨이크업 방법
DE102007010888B4 (de) * 2007-03-06 2010-03-04 Continental Automotive Gmbh Steuergerät zur drahtlosen Kommunikation mit einer peripheren Einheit
DE102007034592A1 (de) * 2007-07-25 2009-02-05 Identec Solutions Ag Verfahren und Vorrichtung zum stromsparenden Betrieb von RFID-Datenträgern
WO2009023748A2 (en) * 2007-08-13 2009-02-19 Linx Technologies, Inc. Transcoder apparatus and methods
US8504115B2 (en) * 2008-11-21 2013-08-06 Plantronics, Inc. Automatic sidetone control
DE102008060082B4 (de) 2008-12-02 2019-09-05 Texas Instruments Deutschland Gmbh RFID-Transponder mit verbesserter Weckmusterdetektion und Verfahren
US20100274570A1 (en) * 2009-04-24 2010-10-28 Gm Global Technology Operations, Inc. Vehicle charging authorization
DE102009021329B4 (de) * 2009-05-14 2018-02-01 Texas Instruments Deutschland Gmbh Halbduplex-RFID-Transponder und Verfahren zum Betreiben eines Halbduplex-RFID-Transponders
US20110148586A1 (en) * 2009-09-25 2011-06-23 Anderson Daniel D Hygiene monitoring systems and methods
JP2013508820A (ja) * 2009-10-15 2013-03-07 スリーエム イノベイティブ プロパティズ カンパニー 医療送達監視システム及び方法
EP2363960B1 (de) * 2010-03-01 2012-08-22 Austriamicrosystems AG Integrierte Schaltung mit internem RC-Oszillator und Verfahren zur Kalibrierung eines RC-Oszillators
EP2398288A3 (de) 2010-06-16 2012-07-11 Essence Security International Ltd. Einstellbare Schwelle bei einem Wake-on Funksystem
DE102010055470B4 (de) * 2010-12-22 2017-10-19 Texas Instruments Deutschland Gmbh RFID-Transponder und schlüsselloses Fahrzeugzugangssystem
US8965287B2 (en) * 2011-04-01 2015-02-24 Tony Lam Battery powered passive keyless entry system for premise entry
US20120280788A1 (en) * 2011-05-05 2012-11-08 Juergen Nowottnick Communications apparatus and method therefor
US9633499B2 (en) * 2011-08-17 2017-04-25 GM Global Technology Operations LLC System and method for detecting presence of one or more user identification device
US9527185B2 (en) 2011-09-12 2016-12-27 John Wayne Stoneback Test gauge
EP2581854B1 (de) * 2011-10-13 2019-06-26 EM Microelectronic-Marin SA Transponder mit Empfangsmitteln mit geringem Stromverbrauch in einem Abhörmodus
EP2784249B1 (de) * 2011-11-25 2018-02-14 Mitsubishi Electric Corporation Fahrzeugmontiertes kommunikationssystem, mobile vorrichtung, kommunikationssystem und kommunikationsverfahren
DE102011089794B4 (de) * 2011-12-23 2013-07-11 Continental Automotive Gmbh Diebstahlschutzanordnung für ein Fahrzeug
US20130181822A1 (en) * 2012-01-16 2013-07-18 Richard Warren Leavitt Method and timer apparatus for fob remote
CN102587744B (zh) * 2012-01-18 2014-04-30 武汉光庭科技有限公司 应用于pke系统的功耗降低设计方法及系统
JP5513538B2 (ja) * 2012-02-17 2014-06-04 株式会社東海理化電機製作所 非接触充電装置
KR101362325B1 (ko) * 2012-07-19 2014-02-13 현대모비스 주식회사 트렁크 자동 열림 제어 장치 및 방법
US9654184B2 (en) * 2012-07-20 2017-05-16 WIPQTUS Inc. Transmitter to receiver communication link in a wireless power system
KR101960092B1 (ko) * 2012-10-23 2019-03-19 현대모비스 주식회사 동기화 패턴 매칭을 이용한 ＲＫＥ 수신기 Ｗａｋｅ－ｕｐ 방지 장치 및 방법
US9842445B2 (en) 2013-07-15 2017-12-12 Trw Automotive U.S. Llc Passive remote keyless entry system with time-based anti-theft feature
CN105324280B (zh) * 2013-07-22 2018-02-13 Trw汽车美国有限责任公司 使用利用幅度电平控制的跳频的防盗远程无钥匙进入系统
EP2849382A1 (de) 2013-09-13 2015-03-18 Assa Abloy Ip Ab Drahtlose Steuerung in einem Gebäudeautomatisierungssystem
TWI602978B (zh) * 2014-07-31 2017-10-21 鴻海精密工業股份有限公司 感應鑰匙及其校正系統、校正方法
TWI623677B (zh) * 2014-09-10 2018-05-11 鴻海精密工業股份有限公司 車輛防盜控制系統及車輛防盜控制方法
US10171277B2 (en) 2016-07-14 2019-01-01 Huawei Technologies Co., Ltd. Frame format and design of wake-up frame for a wake-up receiver
US10445107B2 (en) 2016-07-14 2019-10-15 Huawei Technologies Co., Ltd. Security design for a wake up frame
US10342064B2 (en) 2016-07-14 2019-07-02 Huawei Technologies Co., Ltd. Wake-up-receiver frame permitting identification by non-compatible receiver
EP3276858B1 (de) * 2016-07-29 2019-09-25 Nxp B.V. Mustererkennung
US9976322B2 (en) * 2016-09-23 2018-05-22 Honda Motor Co., Ltd. Vehicle lock-out protection system
CN108173539B (zh) * 2016-12-07 2019-10-22 大唐恩智浦半导体有限公司 一种芯片唤醒的方法及电路
US10224757B2 (en) 2016-12-28 2019-03-05 Texas Instruments Incorporated Methods and apparatus for antenna signal limiter for radio frequency identification transponder
US10038579B1 (en) 2017-03-15 2018-07-31 Texas Instruments Incorporated Integrated circuits and transponder circuitry with shared modulation capacitor for 3D transponder uplink modulation
US10492140B2 (en) * 2017-05-23 2019-11-26 Verily Life Sciences Llc Auxiliary path for low-power device wakeup
WO2018220987A1 (ja) * 2017-06-02 2018-12-06 株式会社デンソー 受信範囲可変システム、車両制御装置および携帯機
CN109088621B (zh) * 2018-07-27 2022-07-05 天津经纬恒润科技有限公司 一种信号滤波方法及装置
US11296904B1 (en) * 2019-05-22 2022-04-05 Marvell Asia Pte Ltd Asymmetric energy efficient ethernet
CN110853192A (zh) * 2019-11-12 2020-02-28 大连交通大学 一种安全智能锁的开锁、关锁控制方法
US11312329B2 (en) 2020-08-31 2022-04-26 Toyota Motor North America, Inc. Key fob communication control
EP4057575B1 (de) 2021-03-10 2026-01-07 Infineon Technologies Americas Corp. Konfigurierbare übertragungsraten über eine zweiweg-ethernet-verbindung
US12052068B2 (en) * 2021-04-29 2024-07-30 Google Llc Systems and methods for resetting electronic devices
US11784779B2 (en) 2021-12-09 2023-10-10 Marvell Asia Pte Ltd Automotive asymmetric ethernet using a frequency-division duplex scheme with a low-rate echo cancelation
US12584994B2 (en) 2022-07-20 2026-03-24 Qorvo Us, Inc. Wireless device operable to detect a nearby object
CN115940977B (zh) * 2023-02-22 2023-06-02 上海芯浦科技有限公司 一种信号接收器唤醒电路
US12574070B2 (en) 2023-03-28 2026-03-10 Qorvo Us, Inc. Receiver circuit for detecting and waking up to a wakeup impulse sequence
US12627326B2 (en) 2023-08-31 2026-05-12 L3Harris Technologies, Inc. Remote power control box

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5790946A (en) * 1993-07-15 1998-08-04 Rotzoll; Robert R. Wake up device for a communications system
US5450087A (en) * 1994-04-06 1995-09-12 Texas Instruments Incorporated Transponder maintenance mode method
US5471212A (en) * 1994-04-26 1995-11-28 Texas Instruments Incorporated Multi-stage transponder wake-up, method and structure
US5838257A (en) * 1996-05-24 1998-11-17 Trw Inc. Keyless vehicle entry system employing portable transceiver having low power consumption
US6289209B1 (en) * 1996-12-18 2001-09-11 Micron Technology, Inc. Wireless communication system, radio frequency communications system, wireless communications method, radio frequency communications method
JP4167320B2 (ja) * 1998-03-31 2008-10-15 富士通テン株式会社 車両用ワイヤレス制御装置およびその携帯機
US6509825B1 (en) * 1999-09-24 2003-01-21 Microchip Technology Incorporated Integrated circuit device having a self-biased, single pin radio frequency signal input
US20010010491A1 (en) * 1999-11-02 2001-08-02 Marneweck Willem J. Signal discriminator for wake-up of a low power transponder
EP1342382B1 (de) * 2000-11-16 2009-03-11 Checkpoint Systems, Inc. Verfahren zum lesen mehrerer transponder in einem hfid-system
DE10204346A1 (de) * 2002-02-01 2003-08-14 Atmel Germany Gmbh Verfahren zur Auswahl von Transpondern

Also Published As

Publication number Publication date
US20050237161A1 (en) 2005-10-27
KR20070012510A (ko) 2007-01-25
TWI379600B (en) 2012-12-11
TW200603640A (en) 2006-01-16
US20090256674A1 (en) 2009-10-15
US8164416B2 (en) 2012-04-24
EP1756952B1 (de) 2010-08-18
DE602005023011D1 (de) 2010-09-30
EP1756952A1 (de) 2007-02-28
WO2005109656A1 (en) 2005-11-17

Similar Documents

Publication Publication Date Title
DE602005023011D1 (de) Programmierbares selektives aufwecken für hochfrequenz-transponder
WO2005060700A3 (en) Low power wireless display tag systems and methods
WO2006031822A3 (en) Radio frequency identification (rfid) system for manufacturing, distribution and retailing of keys
WO2008059390A3 (en) Utilizing wake-up signals for synchronizing multiradio timing
ATE482526T1 (de) Schlafmodus für ein drahtloses kommunikationsgerät ausser betrieb
TW200742463A (en) Method and apparatus for creating a fingerprint for a wireless network
WO2006042306A3 (en) Method and apparatus for employee access to a gaming system
WO2010148402A3 (en) Reference signal design for wireless communication system
WO2007140461A3 (en) Systems and methods for optimizing a health benefits process
EP1533146A3 (de) Asynchrone Verschachtelung von RF-Signalen
MXPA05008758A (es) Receptor de comunicacion con una longitud de ecualizador adaptable.
FI20045318A0 (fi) Kommunikointijärjestelmä, vastaanotin, ja menetelmä arvioida vastaanotetun signaalin laatua
DE60328241D1 (de) Volt-Messgerät mit Halterung, Elektrode und Signalüberträger
WO2004077735A3 (en) Frame synchronization and scrambling code identification in wireless communications systems and methods therefor
DE60315554D1 (de) Datenkommunikationsverfahren und Vorrichtung für Fahrrad
EP4510711A4 (de) Aufwecksignalempfangsverfahren und -vorrichtung, aufwecksignalsendeverfahren und -vorrichtung, aufwecksignalkonfigurationsverfahren und -vorrichtung und vorrichtung
WO2007023472A3 (en) Method and rfid reader for evaluating a data stream signal in respect of data and/or collision
MY137776A (en) Method and apparatus to detect and decode information
TW200723120A (en) Operating nonvolatile memory method
DE502005000110D1 (de) Verfahren zur einbuchung eines funkmoduls in ein zellulares funknetz
TW200635311A (en) Method, system and program for synchronization between transmitter and receiver in a communication system
DE602005023205D1 (de)
ATE305640T1 (de) Verfahren zur datenübertragung zwischen rfid schreib/lese-station und dessen funktionseinheit, schreib/lese-station und funktionseinheit
ATE511679T1 (de) Automatische datenerfassungsvorrichtung, verfahren und artikel zum verhindern von interferenzen
KR101960092B1 (ko) 동기화 패턴 매칭을 이용한 ＲＫＥ 수신기 Ｗａｋｅ－ｕｐ 방지 장치 및 방법

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties