DE60223489D1 - Bereichserweiterung für RFID tragbare Computer - Google Patents

Bereichserweiterung für RFID tragbare Computer

Info

Publication number
DE60223489D1
DE60223489D1 DE60223489T DE60223489T DE60223489D1 DE 60223489 D1 DE60223489 D1 DE 60223489D1 DE 60223489 T DE60223489 T DE 60223489T DE 60223489 T DE60223489 T DE 60223489T DE 60223489 D1 DE60223489 D1 DE 60223489D1
Authority
DE
Germany
Prior art keywords
portable computers
range extension
rfid portable
rfid
extension
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60223489T
Other languages
English (en)
Other versions
DE60223489T2 (de
Inventor
Raj Bridgelall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Symbol Technologies LLC
Original Assignee
Symbol Technologies LLC
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
Priority claimed from US10/021,843 external-priority patent/US7175093B2/en
Application filed by Symbol Technologies LLC filed Critical Symbol Technologies LLC
Publication of DE60223489D1 publication Critical patent/DE60223489D1/de
Application granted granted Critical
Publication of DE60223489T2 publication Critical patent/DE60223489T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
    • G06K7/10376—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable
    • G06K7/10386—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable the interrogation device being of the portable or hand-handheld type, e.g. incorporated in ubiquitous hand-held devices such as PDA or mobile phone, or in the form of a portable dedicated RFID reader

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE2002623489 2001-12-13 2002-03-19 Bereichserweiterung für RFID tragbare Computer Expired - Lifetime DE60223489T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/021,843 US7175093B2 (en) 2001-05-16 2001-12-13 Range extension for RFID hand-held mobile computers
US21843 2001-12-13

Publications (2)

Publication Number Publication Date
DE60223489D1 true DE60223489D1 (de) 2007-12-27
DE60223489T2 DE60223489T2 (de) 2008-09-18

Family

ID=21806459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002623489 Expired - Lifetime DE60223489T2 (de) 2001-12-13 2002-03-19 Bereichserweiterung für RFID tragbare Computer

Country Status (4)

Country Link
EP (1) EP1324255B1 (de)
JP (1) JP2003196617A (de)
CN (1) CN1424686A (de)
DE (1) DE60223489T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7130385B1 (en) 2004-03-05 2006-10-31 Avaya Technology Corp. Advanced port-based E911 strategy for IP telephony
JP4605504B2 (ja) * 2004-05-11 2011-01-05 日本電気株式会社 非接触通信装置の電子回路保護構造、方法及び折り畳み携帯電話機
US7536188B1 (en) 2004-09-01 2009-05-19 Avaya Inc. Communication device locating system
WO2006040202A1 (de) * 2004-10-13 2006-04-20 Siemens Aktiengesellschaft Mobiles telekommunikationsendgerät mit rfid-funktionalität sowie zugehöriges verfahren
US7589616B2 (en) * 2005-01-20 2009-09-15 Avaya Inc. Mobile devices including RFID tag readers
US7474211B2 (en) * 2005-02-22 2009-01-06 Bradley Allen Kramer System and method for killing a RFID tag
US8107625B2 (en) 2005-03-31 2012-01-31 Avaya Inc. IP phone intruder security monitoring system
US7432817B2 (en) * 2006-03-23 2008-10-07 Xerox Corporation Module with RFID tag and associated bridge antenna
KR100889562B1 (ko) 2006-05-10 2009-03-23 한국전자통신연구원 모바일 ｒｆｉｄ 기능을 갖는 이동통신 단말을 위한 전력증폭기 공유 시스템
WO2008086393A1 (en) 2007-01-09 2008-07-17 Mojix, Inc. Systems and methods for secure supply chain management and inventory control
US20090095804A1 (en) * 2007-10-12 2009-04-16 Sony Ericsson Mobile Communications Ab Rfid for connected accessory identification and method
CA2759927C (en) * 2009-04-22 2017-10-24 Franwell, Inc. A wearable rfid system
FR2947073A1 (fr) * 2009-06-19 2010-12-24 St Microelectronics Rousset Gestion d'energie dans un transpondeur electromagnetique
JP5062372B2 (ja) * 2010-09-06 2012-10-31 株式会社村田製作所 Ｒｆｉｄモジュールおよびｒｆｉｄデバイス
CN102694933B (zh) * 2011-03-24 2014-12-31 鸿富锦精密工业（深圳）有限公司 电话转接系统和电话转接方法
GB201212415D0 (en) 2012-07-11 2012-08-22 Cryogatt Systems Ltd RFID probe
JP6394504B2 (ja) * 2014-06-13 2018-09-26 株式会社デンソーウェーブ Ｒｆｉｄ読取装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825298A (en) * 1996-01-16 1998-10-20 Walter; Kenneth E. Radio frequency transponder method for identifying geographical locations such as survey traverse points
US6318631B1 (en) * 1998-04-13 2001-11-20 Eldat Communication Ltd. Scanning communicator
US6264106B1 (en) * 1999-12-27 2001-07-24 Symbol Technologies, Inc. Combination bar code scanner/RFID circuit
US7005968B1 (en) * 2000-06-07 2006-02-28 Symbol Technologies, Inc. Wireless locating and tracking systems

Also Published As

Publication number Publication date
EP1324255A2 (de) 2003-07-02
EP1324255B1 (de) 2007-11-14
JP2003196617A (ja) 2003-07-11
DE60223489T2 (de) 2008-09-18
EP1324255A3 (de) 2004-01-07
CN1424686A (zh) 2003-06-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition