CN1424686A - Rfid手持移动计算机的距离扩展 - Google Patents

Rfid手持移动计算机的距离扩展 Download PDF

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Publication number
CN1424686A
CN1424686A CN02157404.9A CN02157404A CN1424686A CN 1424686 A CN1424686 A CN 1424686A CN 02157404 A CN02157404 A CN 02157404A CN 1424686 A CN1424686 A CN 1424686A
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CN
China
Prior art keywords
data
mobile computer
carry out
carrier machine
radio frequency
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.)
Pending
Application number
CN02157404.9A
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English (en)
Chinese (zh)
Inventor
R·布里杰拉尔
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 CN1424686A publication Critical patent/CN1424686A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
CN02157404.9A 2001-12-13 2002-12-13 Rfid手持移动计算机的距离扩展 Pending CN1424686A (zh)

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
US10/021,843 2001-12-13

Publications (1)

Publication Number Publication Date
CN1424686A true CN1424686A (zh) 2003-06-18

Family

ID=21806459

Family Applications (1)

Application Number Title Priority Date Filing Date
CN02157404.9A Pending CN1424686A (zh) 2001-12-13 2002-12-13 Rfid手持移动计算机的距离扩展

Country Status (4)

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101931429A (zh) * 2009-06-19 2010-12-29 意法半导体(鲁塞)公司 电磁应答器中的功率管理
CN101042740B (zh) * 2006-03-23 2011-10-19 施乐公司 具有rfid标签和相关桥接天线的模块
CN102487608A (zh) * 2009-04-22 2012-06-06 富兰威尔公司 可穿戴的rfid系统
CN101408926B (zh) * 2007-10-12 2012-06-27 索尼爱立信移动通讯有限公司 用于对连接的附件进行识别的rfid和方法
CN102694933A (zh) * 2011-03-24 2012-09-26 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
CN102823146A (zh) * 2010-09-06 2012-12-12 株式会社村田制作所 Rfid模块及rfid器件
CN101523452B (zh) * 2005-02-22 2013-05-22 德州仪器公司 用于禁用rfid标签的系统及方法
TWI581191B (zh) * 2014-06-13 2017-05-01 Denso Wave Inc RFID read / write device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7627091B2 (en) 2003-06-25 2009-12-01 Avaya Inc. Universal emergency number ELIN based on network address ranges
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
EP1800252B1 (de) * 2004-10-13 2020-01-08 Unify GmbH & Co. KG Mobiles telekommunikationsendgerät mit rfid-funktionalität sowie zugehöriges verfahren
US7589616B2 (en) * 2005-01-20 2009-09-15 Avaya Inc. Mobile devices including RFID tag readers
US8107625B2 (en) 2005-03-31 2012-01-31 Avaya Inc. IP phone intruder security monitoring system
KR100889562B1 (ko) 2006-05-10 2009-03-23 한국전자통신연구원 모바일 ｒｆｉｄ 기능을 갖는 이동통신 단말을 위한 전력증폭기 공유 시스템
EP2126865B1 (en) 2007-01-09 2015-07-08 Mojix, Inc. Systems and methods for secure supply chain management and inventory control
GB201212415D0 (en) 2012-07-11 2012-08-22 Cryogatt Systems Ltd RFID probe

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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101523452B (zh) * 2005-02-22 2013-05-22 德州仪器公司 用于禁用rfid标签的系统及方法
CN101042740B (zh) * 2006-03-23 2011-10-19 施乐公司 具有rfid标签和相关桥接天线的模块
CN101408926B (zh) * 2007-10-12 2012-06-27 索尼爱立信移动通讯有限公司 用于对连接的附件进行识别的rfid和方法
CN102487608A (zh) * 2009-04-22 2012-06-06 富兰威尔公司 可穿戴的rfid系统
CN102487608B (zh) * 2009-04-22 2016-02-03 富兰威尔公司 可穿戴的rfid系统
CN101931429A (zh) * 2009-06-19 2010-12-29 意法半导体(鲁塞)公司 电磁应答器中的功率管理
CN101931429B (zh) * 2009-06-19 2014-10-22 意法半导体(鲁塞)公司 电磁应答器中的功率管理
CN102823146A (zh) * 2010-09-06 2012-12-12 株式会社村田制作所 Rfid模块及rfid器件
CN102694933A (zh) * 2011-03-24 2012-09-26 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
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
TWI581191B (zh) * 2014-06-13 2017-05-01 Denso Wave Inc RFID read / write device

Also Published As

Publication number Publication date
DE60223489T2 (de) 2008-09-18
JP2003196617A (ja) 2003-07-11
DE60223489D1 (de) 2007-12-27
EP1324255B1 (en) 2007-11-14
EP1324255A2 (en) 2003-07-02
EP1324255A3 (en) 2004-01-07

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