ATE464618T1 - Verfahren und vorrichtung zur verfolgung von geräten mit radiofrequenzetiketten - Google Patents

Verfahren und vorrichtung zur verfolgung von geräten mit radiofrequenzetiketten

Info

Publication number
ATE464618T1
ATE464618T1 AT01975190T AT01975190T ATE464618T1 AT E464618 T1 ATE464618 T1 AT E464618T1 AT 01975190 T AT01975190 T AT 01975190T AT 01975190 T AT01975190 T AT 01975190T AT E464618 T1 ATE464618 T1 AT E464618T1
Authority
AT
Austria
Prior art keywords
signpost
tag
signals
radio frequency
vary
Prior art date
Application number
AT01975190T
Other languages
English (en)
Inventor
Arthur Anderson
James Eagleson
William Blasdell
Timothy Brand
Nikola Cargonja
Ravindra Rajapakse
Joseph Chan
Original Assignee
Savi Techn 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
Priority claimed from US09/841,776 external-priority patent/US6765484B2/en
Priority claimed from US09/841,782 external-priority patent/US6720888B2/en
Priority claimed from US09/841,774 external-priority patent/US6940392B2/en
Priority claimed from US09/841,780 external-priority patent/US6542114B1/en
Application filed by Savi Techn Inc filed Critical Savi Techn Inc
Application granted granted Critical
Publication of ATE464618T1 publication Critical patent/ATE464618T1/de

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
    • G06K7/10—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
    • G06K7/10237—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 reader and the record carrier being capable of selectively switching between reader and record carrier appearance, e.g. in near field communication [NFC] devices where the NFC device may function as an RFID reader or as an RFID tag
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Near-Field Transmission Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
AT01975190T 2000-09-07 2001-09-06 Verfahren und vorrichtung zur verfolgung von geräten mit radiofrequenzetiketten ATE464618T1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US23072800P 2000-09-07 2000-09-07
US09/841,776 US6765484B2 (en) 2000-09-07 2001-04-24 Method and apparatus for supplying commands to a tag
US09/841,782 US6720888B2 (en) 2000-09-07 2001-04-24 Method and apparatus for tracking mobile devices using tags
US09/841,774 US6940392B2 (en) 2001-04-24 2001-04-24 Method and apparatus for varying signals transmitted by a tag
US09/841,780 US6542114B1 (en) 2000-09-07 2001-04-24 Method and apparatus for tracking items using dual frequency tags
PCT/US2001/028033 WO2002021429A2 (en) 2000-09-07 2001-09-06 Method and apparatus for tracking devices using tags

Publications (1)

Publication Number Publication Date
ATE464618T1 true ATE464618T1 (de) 2010-04-15

Family

ID=27539965

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01975190T ATE464618T1 (de) 2000-09-07 2001-09-06 Verfahren und vorrichtung zur verfolgung von geräten mit radiofrequenzetiketten

Country Status (10)

Country Link
EP (2) EP1317733B1 (de)
JP (1) JP4686109B2 (de)
CN (1) CN1332350C (de)
AT (1) ATE464618T1 (de)
AU (1) AU2001294543A1 (de)
CA (1) CA2421544C (de)
DE (1) DE60141841D1 (de)
HK (1) HK1058985A1 (de)
TW (1) TW498168B (de)
WO (1) WO2002021429A2 (de)

Families Citing this family (55)

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US7733818B2 (en) 2000-12-22 2010-06-08 Terahop Networks, Inc. Intelligent node communication using network formation messages in a mobile Ad hoc network
US7650135B2 (en) 2005-06-03 2010-01-19 Terahop Networks, Inc. Remote sensor interface (RSI) stepped wake-up sequence
US7742773B2 (en) 2005-10-31 2010-06-22 Terahop Networks, Inc. Using GPS and ranging to determine relative elevation of an asset
US20080303897A1 (en) 2000-12-22 2008-12-11 Terahop Networks, Inc. Visually capturing and monitoring contents and events of cargo container
US8050625B2 (en) 2000-12-22 2011-11-01 Terahop Networks, Inc. Wireless reader tags (WRTs) with sensor components in asset monitoring and tracking systems
US7705747B2 (en) 2005-08-18 2010-04-27 Terahop Networks, Inc. Sensor networks for monitoring pipelines and power lines
US8280345B2 (en) 2000-12-22 2012-10-02 Google Inc. LPRF device wake up using wireless tag
US7522568B2 (en) 2000-12-22 2009-04-21 Terahop Networks, Inc. Propagating ad hoc wireless networks based on common designation and routine
US7783246B2 (en) 2005-06-16 2010-08-24 Terahop Networks, Inc. Tactical GPS denial and denial detection system
AU2003259491A1 (en) * 2002-09-11 2004-04-30 Koninklijke Philips Electronics N.V. Method of reading a plurality of non-contact data carriers,including an anti-collision scheme
JP4023308B2 (ja) 2002-12-17 2007-12-19 ソニー株式会社 通信装置および通信方法
US7240394B2 (en) 2003-12-06 2007-07-10 The Hoover Company Cleaning machine for cleaning a surface
US7142107B2 (en) 2004-05-27 2006-11-28 Lawrence Kates Wireless sensor unit
JP4510935B2 (ja) * 2004-09-29 2010-07-28 株式会社富士通エフサス 機器レイアウト表示システムおよび機器レイアウト表示方法
WO2007005947A1 (en) 2005-07-01 2007-01-11 Terahop Networks, Inc. Nondeterministic and deterministic network routing
JP5107934B2 (ja) 2005-12-21 2012-12-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 通信制御方法、ｒｆｉｄ装置及びｒｆｉｄシステム
US20090129306A1 (en) 2007-02-21 2009-05-21 Terahop Networks, Inc. Wake-up broadcast including network information in common designation ad hoc wireless networking
EP1972159A1 (de) 2006-01-01 2008-09-24 Terahop Networks, Inc. Feststellung des vorhandenseins einer hf-kommunikationsvorrichtung
GB2437347B (en) * 2006-04-22 2008-04-02 Humberto Moran Object tracking
CN101211444B (zh) * 2006-12-31 2011-04-27 北京华旗资讯数码科技有限公司 使凭证装置选择获取商户信息的方法
US8223680B2 (en) 2007-02-21 2012-07-17 Google Inc. Mesh network control using common designation wake-up
JP2008227877A (ja) * 2007-03-13 2008-09-25 Hitachi Ltd 映像情報処理装置
EP2137710B1 (de) * 2007-03-23 2019-10-09 Mojix, Inc. Ein verteiltes erregernetz verwendende rfid-systeme
AU2008266007B2 (en) * 2007-06-13 2012-10-04 Alliance Coal, Llc System and method for tracking personnel and equipment
EP2283474B1 (de) 2008-04-14 2016-12-14 Mojix, Inc. System und verfahren zur auffindung und verfolgung von funkfrequenzidentifikationsetiketten
US8207848B2 (en) 2008-05-16 2012-06-26 Google Inc. Locking system for shipping container including bolt seal and electronic device with arms for receiving bolt seal
WO2009151877A2 (en) 2008-05-16 2009-12-17 Terahop Networks, Inc. Systems and apparatus for securing a container
US8391435B2 (en) 2008-12-25 2013-03-05 Google Inc. Receiver state estimation in a duty cycled radio
US8300551B2 (en) 2009-01-28 2012-10-30 Google Inc. Ascertaining presence in wireless networks
US8705523B2 (en) 2009-02-05 2014-04-22 Google Inc. Conjoined class-based networking
US20110028091A1 (en) * 2009-08-03 2011-02-03 Motorola, Inc. Method and system for near-field wireless device pairing
US8850196B2 (en) 2010-03-29 2014-09-30 Motorola Solutions, Inc. Methods for authentication using near-field
US8782766B1 (en) 2012-12-27 2014-07-15 Motorola Solutions, Inc. Method and apparatus for single sign-on collaboration among mobile devices
US9332431B2 (en) 2012-12-27 2016-05-03 Motorola Solutions, Inc. Method of and system for authenticating and operating personal communication devices over public safety networks
US8806205B2 (en) 2012-12-27 2014-08-12 Motorola Solutions, Inc. Apparatus for and method of multi-factor authentication among collaborating communication devices
US8955081B2 (en) 2012-12-27 2015-02-10 Motorola Solutions, Inc. Method and apparatus for single sign-on collaboraton among mobile devices
US9112790B2 (en) 2013-06-25 2015-08-18 Google Inc. Fabric network
EP3036930B1 (de) 2013-08-19 2019-12-18 Estimote Polska Sp. Zo. o. Verfahren zur verteilung von benachrichtigungen
US9998863B2 (en) 2013-08-19 2018-06-12 Estimote Polska Sp. Z O. O. System and method for providing content using beacon systems
CN104442853B (zh) * 2014-11-14 2017-02-22 中国神华能源股份有限公司 一种铁路漏斗货车的卸货控制方法、系统
US9883337B2 (en) 2015-04-24 2018-01-30 Mijix, Inc. Location based services for RFID and sensor networks
US10136250B2 (en) 2015-09-02 2018-11-20 Estimote Polska Sp. Z O. O. System and method for lower power data routing
US9826351B2 (en) 2015-09-02 2017-11-21 Estimote Polska Sp. Z O. O. System and method for beacon fleet management
WO2017040690A1 (en) 2015-09-02 2017-03-09 Estimote, Inc. System and methods for object tracking with wireless beacons
US9867009B2 (en) 2016-03-22 2018-01-09 Estimote Polska Sp. Z O. O. System and method for multi-beacon interaction and management
US9866996B1 (en) * 2016-07-07 2018-01-09 Estimote Polska Sp. Z O. O. Method and system for content delivery with a beacon
US11297592B2 (en) * 2016-08-05 2022-04-05 Signify Holding B.V. Electronic beacon for a localization system
RU2657185C1 (ru) 2017-09-13 2018-06-08 Самсунг Электроникс Ко., Лтд. Высокоточная система локального позиционирования
TWI667561B (zh) * 2017-09-30 2019-08-01 連穎國際股份有限公司 生產線監控系統及生產線監控方法
US10523685B1 (en) 2018-08-22 2019-12-31 Estimote Polska Sp z o.o. System and method for verifying device security
WO2020039251A2 (en) 2018-08-24 2020-02-27 Estimote Polska Sp z o.o. A method and system for asset management
EP3956683A1 (de) * 2019-04-19 2022-02-23 Be Spoon Ultrabreitbandortungssysteme und -verfahren
WO2020256630A1 (en) * 2019-06-18 2020-12-24 Cadi Scientific Pte Ltd Devices, systems, and methods for location tracking or proximity detection

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US4209787A (en) 1975-04-16 1980-06-24 Gould Inc. Method for monitoring the location of monitored objects
US4112421A (en) * 1975-04-16 1978-09-05 Information Identification Company, Inc. Method and apparatus for automatically monitoring objects
US5347274A (en) * 1990-05-17 1994-09-13 At/Comm Incorporated Hazardous waste transport management system
US5640151A (en) * 1990-06-15 1997-06-17 Texas Instruments Incorporated Communication system for communicating with tags
US5627517A (en) * 1995-11-01 1997-05-06 Xerox Corporation Decentralized tracking and routing system wherein packages are associated with active tags
US5804810A (en) * 1996-06-26 1998-09-08 Par Government Systems Corporation Communicating with electronic tags
US5914692A (en) * 1997-01-14 1999-06-22 Checkpoint Systems, Inc. Multiple loop antenna with crossover element having a pair of spaced, parallel conductors for electrically connecting the multiple loops
EP0953181B8 (de) * 1997-01-17 2005-10-05 Tagsys SA Multiples etikettenlesesystem
US6282407B1 (en) * 1998-04-16 2001-08-28 Motorola, Inc. Active electrostatic transceiver and communicating system
US6388628B1 (en) * 1998-05-18 2002-05-14 Db Tag, Inc. Systems and methods for wirelessly projecting power using in-phase current loops

Also Published As

Publication number Publication date
CN1473310A (zh) 2004-02-04
JP2004508754A (ja) 2004-03-18
EP2341470A1 (de) 2011-07-06
TW498168B (en) 2002-08-11
DE60141841D1 (de) 2010-05-27
WO2002021429A8 (en) 2003-11-06
CA2421544C (en) 2011-11-08
WO2002021429A3 (en) 2002-08-08
CA2421544A1 (en) 2002-03-14
EP1317733B1 (de) 2010-04-14
JP4686109B2 (ja) 2011-05-18
HK1058985A1 (en) 2004-06-11
WO2002021429A2 (en) 2002-03-14
CN1332350C (zh) 2007-08-15
AU2001294543A1 (en) 2002-03-22
EP1317733A2 (de) 2003-06-11

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