DK1421566T3 - Fremgangsmåde og indretning til sporing og lokalisering af en bevægelig genstand - Google Patents

Fremgangsmåde og indretning til sporing og lokalisering af en bevægelig genstand

Info

Publication number
DK1421566T3
DK1421566T3 DK02715145.5T DK02715145T DK1421566T3 DK 1421566 T3 DK1421566 T3 DK 1421566T3 DK 02715145 T DK02715145 T DK 02715145T DK 1421566 T3 DK1421566 T3 DK 1421566T3
Authority
DK
Denmark
Prior art keywords
tag
tracking
signals
readers
article
Prior art date
Application number
DK02715145.5T
Other languages
English (en)
Inventor
Glenn Mcdonald
Original Assignee
Us Postal Service
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 Us Postal Service filed Critical Us Postal Service
Application granted granted Critical
Publication of DK1421566T3 publication Critical patent/DK1421566T3/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00016—Relations between apparatus, e.g. franking machine at customer or apparatus at post office, in a franking system
    • G07B17/00024—Physical or organizational aspects of franking systems
    • 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00435—Details specific to central, non-customer apparatus, e.g. servers at post office or vendor
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00016—Relations between apparatus, e.g. franking machine at customer or apparatus at post office, in a franking system
    • G07B17/00024—Physical or organizational aspects of franking systems
    • G07B2017/0004—Determining the location of mailpieces outside apparatus
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00016—Relations between apparatus, e.g. franking machine at customer or apparatus at post office, in a franking system
    • G07B17/0008—Communication details outside or between apparatus
    • G07B2017/00112—Wireless
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00459—Details relating to mailpieces in a franking system
    • G07B17/00508—Printing or attaching on mailpieces
    • G07B2017/00612—Attaching item on mailpiece
    • G07B2017/00629—Circuit, e.g. transponder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Economics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Human Resources & Organizations (AREA)
  • Strategic Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • General Engineering & Computer Science (AREA)
  • Marketing (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Development Economics (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Information Transfer Between Computers (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Burglar Alarm Systems (AREA)
  • Warehouses Or Storage Devices (AREA)
DK02715145.5T 2001-04-03 2002-04-03 Fremgangsmåde og indretning til sporing og lokalisering af en bevægelig genstand DK1421566T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/823,984 US6480108B2 (en) 1999-05-24 2001-04-03 Method and apparatus for tracking and locating a moveable article
PCT/US2002/008235 WO2002082395A1 (en) 2001-04-03 2002-04-03 Method and apparatus for tracking and locating a moveable article

Publications (1)

Publication Number Publication Date
DK1421566T3 true DK1421566T3 (da) 2011-10-24

Family

ID=25240301

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02715145.5T DK1421566T3 (da) 2001-04-03 2002-04-03 Fremgangsmåde og indretning til sporing og lokalisering af en bevægelig genstand

Country Status (8)

Country Link
US (1) US6480108B2 (da)
EP (1) EP1421566B1 (da)
JP (2) JP2004532781A (da)
AT (1) ATE516573T1 (da)
DK (1) DK1421566T3 (da)
ES (1) ES2367420T3 (da)
HK (1) HK1063676A1 (da)
WO (1) WO2002082395A1 (da)

Families Citing this family (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030177021A1 (en) * 2001-12-05 2003-09-18 Rana Dutta Traceable business reply envelopes
US20030130912A1 (en) 2002-01-04 2003-07-10 Davis Tommy Lee Equipment management system
US20040027608A1 (en) * 2002-03-15 2004-02-12 Fuji Photo Film Co., Ltd. Image print method, image print system, image delivery method and image delivery system
US6993592B2 (en) * 2002-05-01 2006-01-31 Microsoft Corporation Location measurement process for radio-frequency badges
US6933849B2 (en) * 2002-07-09 2005-08-23 Fred Sawyer Method and apparatus for tracking objects and people
US7019663B2 (en) * 2002-08-08 2006-03-28 Symbol Technologies, Inc. RF tracking system and method
US7044387B2 (en) * 2002-09-05 2006-05-16 Honeywell International Inc. RFID tag and communication protocol for long range tag communications and power efficiency
US6801833B2 (en) 2002-09-10 2004-10-05 Pitney Bowes Inc. Method for maintaining the integrity of a mailing using radio frequency identification tags
US6911910B2 (en) * 2002-09-10 2005-06-28 Pitney Bowes Inc. Method for detecting and redirecting misdirected mail
US20040049471A1 (en) * 2002-09-10 2004-03-11 Pitney Bowes Incorporated Method for processing and delivering registered mail
US6747555B2 (en) 2002-09-24 2004-06-08 International Business Machines Corporation Tracking apparatus and associated method for a radio frequency enabled reminder system
US6676017B1 (en) 2002-11-06 2004-01-13 Smith, Iii Emmitt J. Personal interface device and method
WO2004056001A1 (ja) * 2002-12-13 2004-07-01 Brother Kogyo Kabushiki Kaisha 通信システム、通信システムの質問器、及び応答器
GB0229690D0 (en) * 2002-12-19 2003-01-29 Koninkl Philips Electronics Nv Object positioning system object positioning apparatus and object positioning method
US7023344B2 (en) * 2002-12-20 2006-04-04 Sap Ag Smart documents and process for tracking same
SE0300585L (sv) * 2003-03-04 2004-09-05 Anna Karin Saetherblom Brevlåda
JP3928577B2 (ja) * 2003-04-11 2007-06-13 ソニー株式会社 車載機器
US20060145812A1 (en) * 2003-06-17 2006-07-06 United Security Applications Id, Inc. Electronic security system for monitoring and recording activity and data relating to persons or cargo
US20090266882A1 (en) * 2003-06-17 2009-10-29 Sajkowsky James M Smart passport system for monitoring and recording activity and data relating to persons
EP1645140A4 (en) * 2003-06-17 2007-08-15 United Security Appl Id Inc ELECTRONIC SECURITY SYSTEM FOR MONITORING AND RECORDING ACTIVITY AND DATA RELATING TO INSTITUTIONS AND ITS CLIENTS
AU2004278993B2 (en) * 2003-06-17 2009-03-12 United Security Applications Id, Inc Electronic security system for monitoring and recording activity and data relating to persons
JP2007526186A (ja) * 2003-06-17 2007-09-13 ユナイテッド・セキュリティー・アプリケーションズ・アイディー、インク 貨物に関する活動及びデータを監視、記録するための電子セキュリティシステム
US7349115B2 (en) * 2003-06-27 2008-03-25 Pitney Bowes Inc. Method and system for tracing corporate mail
WO2005003926A2 (en) * 2003-07-02 2005-01-13 United States Postal Service System and method for tracking shipment of items utilizing rfid-tags
EP1515279A1 (en) * 2003-09-11 2005-03-16 Pitney Bowes Inc. Method for processing and delivering registered mail
US20050108076A1 (en) * 2003-11-13 2005-05-19 Battelle Memorial Institute System for routing and tracking deliverables
US6989749B2 (en) * 2003-11-21 2006-01-24 The United States Of America As Represented By The Secretary Of The Navy Electronic check out system
US7298264B1 (en) 2004-01-20 2007-11-20 Charles A. Eldering RFID tag filtering and monitoring
US7420458B1 (en) 2004-01-20 2008-09-02 Charles A. Eldering Secondary card reader
US6845279B1 (en) 2004-02-06 2005-01-18 Integrated Technologies, Inc. Error proofing system for portable tools
CA2509707A1 (en) * 2004-06-10 2005-12-10 Andre Gagnon Apparatus and method for tracing a path travelled by an entity or object, and tag for use therewith
JP2008507781A (ja) * 2004-07-26 2008-03-13 シーメンス　アクチェンゲゼルシャフト 輸送フローの自動解析方法
US20060022038A1 (en) * 2004-07-29 2006-02-02 Hewlin Todd G Mobile terminal finding system and method
US7667575B2 (en) * 2004-07-30 2010-02-23 Reva Systems Corporation Location virtualization in an RFID system
US7614555B2 (en) * 2004-09-09 2009-11-10 The Gillette Company RFID sensor array
US20060061481A1 (en) * 2004-09-23 2006-03-23 Kurple William M Receptacle locator
DE102004052980A1 (de) * 2004-10-29 2006-05-04 Divis Gmbh Verfahren zum Überwachen eines Objekts
US7286929B2 (en) 2004-11-05 2007-10-23 Wirelesswerx International, Inc. Method and system to configure and utilize geographical zones
US7317927B2 (en) * 2004-11-05 2008-01-08 Wirelesswerx International, Inc. Method and system to monitor persons utilizing wireless media
US7881733B2 (en) 2004-11-05 2011-02-01 Wirelesswerx International, Inc. Method and system to monitor and control devices utilizing wireless media
US8013267B2 (en) 2005-04-07 2011-09-06 Lockheed Martin Corporation Macro sorting system and method
US20060234727A1 (en) * 2005-04-13 2006-10-19 Wirelesswerx International, Inc. Method and System for Initiating and Handling an Emergency Call
US7489939B2 (en) * 2005-04-13 2009-02-10 Wirelesswerx International, Inc. Method and system for providing location updates
US7684782B2 (en) * 2005-04-13 2010-03-23 Wirelesswerx International, Inc. Method and system for initiating and handling an emergency call utilizing geographical zones
US8803894B2 (en) * 2005-04-14 2014-08-12 Hewlett-Packard Development Company, L.P. Object identifier
CA2550812A1 (en) * 2005-06-22 2006-12-22 Axigon Healthcare Technologies Incorporated Two-way wireless monitoring system and method
KR100734627B1 (ko) * 2005-08-24 2007-07-03 한국전자통신연구원 무선 인식(ｒｆｉｄ)을 이용한 우편 물류 처리 장치 및방법
US20070046459A1 (en) * 2005-08-31 2007-03-01 Motorola, Inc. Methods and apparatus for asset tracking
ITTO20050612A1 (it) * 2005-09-09 2007-03-10 Fondazione Torino Wireless Sistema di riconoscimento e di rintracciabilita' di oggetti, in particolare documenti cartacei
ITTO20050613A1 (it) * 2005-09-09 2007-03-10 Fondazione Torino Wireless Sistema di riconoscimento di rintracciabilita' di oggetti, in particolare documenti cartacei
EP1929679A4 (en) * 2005-09-30 2010-09-15 Sandlinks Systems Ltd EXPANDED ZONE DYNAMIC RFID SYSTEM USING ULTRA-WIDE BAND
US7327262B2 (en) 2005-10-12 2008-02-05 Mantic Point Solutions Limited System and method for electronic article surveillance
US7397376B2 (en) * 2005-11-01 2008-07-08 Hewlett-Packard Development Company, L.P. Object tracking method and system using tags
US8269629B2 (en) * 2005-11-21 2012-09-18 Hewlett-Packard Development Company, L.P. Method and system for item tracking with tags
US20100063888A1 (en) * 2005-12-15 2010-03-11 United Security Applications Id, Inc. Identity verification system for monitoring and authorizing transactions
JP4548671B2 (ja) * 2006-02-10 2010-09-22 富士通株式会社 質問器、応答器、応答器認証方法
US8427315B2 (en) * 2006-03-29 2013-04-23 Impinj, Inc. Ahead-of-time scheduling of commands in RFID reader systems
US7548165B2 (en) * 2006-04-04 2009-06-16 Pintey Bowes Inc. Performance enhancement algorithm for radio frequency identification (RFID) systems
US7561044B2 (en) * 2006-04-04 2009-07-14 Pitney Bowes Inc. Adaptive radio frequency identification control algorithm
US20070296571A1 (en) * 2006-06-13 2007-12-27 Kolen Paul T Motion sensing in a wireless rf network
WO2008023817A1 (fr) * 2006-08-25 2008-02-28 Brother Kogyo Kabushiki Kaisha Dispositif de traitement d'opération
US8570172B2 (en) * 2006-09-08 2013-10-29 Intelleflex Corporation RFID system with distributed transmitters
US20080074263A1 (en) * 2006-09-26 2008-03-27 Broadcom Corporation, A California Corporation RFID system with peer-to-peer communication
US20080186145A1 (en) * 2007-02-05 2008-08-07 Honeywell International Inc. Method of cooperation between mobile and fixed rfid readers
KR101462698B1 (ko) 2007-03-07 2014-11-17 와이어리스웍스 인터내셔널, 인크. 영역 특정 메시징을 제공하기 위한 방법 및 시스템
US8315203B2 (en) 2007-08-30 2012-11-20 Wirelesswerx International, Inc. Mapping in a multi-dimensional space
US8428867B2 (en) 2007-08-30 2013-04-23 Wirelesswerx International, Inc. Configuring and using multi-dimensional zones
US8285245B2 (en) 2007-08-30 2012-10-09 Wirelesswerx International, Inc. Messaging in a multi-dimensional space
US8200186B2 (en) 2007-08-30 2012-06-12 Wirelesswerx International, Inc. Emergency control in a multi-dimensional space
US8612278B1 (en) 2013-03-06 2013-12-17 Wirelesswerx International, Inc. Controlling queuing in a defined location
WO2009035723A1 (en) 2007-09-11 2009-03-19 Rf Controls, Llc Radio frequency signal acquisition and source location system
US7969348B2 (en) * 2007-11-02 2011-06-28 Recon Dynamics, Llc Systems and methods for obtaining and using data from a localized location and telemetry system in a wide area location and telemetry system
US8608068B2 (en) * 2007-12-05 2013-12-17 Siemens Industry, Inc. Mail processing tracking system and method
US7895131B2 (en) * 2008-01-04 2011-02-22 Tracking Innovations, Inc. Cargo tracking apparatus, system and method
TW200939130A (en) * 2008-03-11 2009-09-16 Champtek Inc RFID property monitoring method and system thereof
US20090259678A1 (en) * 2008-04-11 2009-10-15 Valencia John Alcario Bluetooth volume tracker
WO2009151778A2 (en) 2008-04-14 2009-12-17 Mojix, Inc. Radio frequency identification tag location estimation and tracking system and method
TW201001958A (en) 2008-04-29 2010-01-01 Odin Technologies Inc Method and apparatus for a deployable radio-frequency identification portal system
US8120488B2 (en) 2009-02-27 2012-02-21 Rf Controls, Llc Radio frequency environment object monitoring system and methods of use
US8344823B2 (en) 2009-08-10 2013-01-01 Rf Controls, Llc Antenna switching arrangement
WO2011031825A2 (en) * 2009-09-10 2011-03-17 Rf Controls, Llc Calibration and operational assurance method and apparatus for rfid object monitoring systems
US8239169B2 (en) 2009-09-25 2012-08-07 Gregory Timothy L Portable computing device and method for asset management in a logistics system
US9633327B2 (en) 2009-09-25 2017-04-25 Fedex Corporate Services, Inc. Sensor zone management
US8299920B2 (en) 2009-09-25 2012-10-30 Fedex Corporate Services, Inc. Sensor based logistics system
US8176074B2 (en) * 2009-10-28 2012-05-08 Sap Ag Methods and systems for querying a tag database
US9762976B2 (en) 2010-04-14 2017-09-12 Mojix, Inc. Systems and methods for detecting patterns in spatio-temporal data collected using an RFID system
US8875139B2 (en) * 2010-07-30 2014-10-28 Mavro Imaging, Llc Method and process for tracking documents by monitoring each document's electronic processing status and physical location
KR101176141B1 (ko) 2010-10-27 2012-09-07 서울대학교산학협력단 무선 신호의 신호 세기를 이용한 위치 추적 시스템 및 위치 추적 장치
WO2013063507A1 (en) 2011-10-26 2013-05-02 Milwaukee Electric Tool Corporation Wireless tracking of power tools and related devices
CN103164714B (zh) * 2011-12-08 2016-04-20 鸿富锦精密工业（深圳）有限公司 无线射频识别读写器及具有该读写器的无线射频识别系统
US10181110B1 (en) * 2012-12-05 2019-01-15 Stamps.Com Inc. Systems and methods for mail piece interception, rescue tracking, and confiscation alerts and related services
US11144868B1 (en) 2012-12-05 2021-10-12 Stamps.Com Inc. Visual graphic tracking of item shipment and delivery
US9466198B2 (en) 2013-02-22 2016-10-11 Milwaukee Electric Tool Corporation Wireless tracking of power tools and related devices
US10158213B2 (en) 2013-02-22 2018-12-18 Milwaukee Electric Tool Corporation Worksite power distribution box
US9841492B2 (en) 2013-02-25 2017-12-12 Quake Global, Inc. Ceiling-mounted RFID-enabled tracking
CA2902912C (en) 2013-02-26 2022-02-01 Quake Global, Inc. Methods and apparatus for automatic identification wristband
US9225519B1 (en) 2015-03-02 2015-12-29 Federico Fraccaroli Method, system, and apparatus for enabling secure functionalities
US20160266234A1 (en) * 2015-03-12 2016-09-15 Zih Corp. Method, Apparatus, and Computer Program Product for Determining an Object Position based on Range Data and Determined Location Data
US9883337B2 (en) 2015-04-24 2018-01-30 Mijix, Inc. Location based services for RFID and sensor networks
US9658310B2 (en) 2015-06-16 2017-05-23 United Parcel Service Of America, Inc. Concepts for identifying an asset sort location
US10495723B2 (en) 2015-06-16 2019-12-03 United Parcel Service Of America, Inc. Identifying an asset sort location
DE102015117241B4 (de) 2015-10-09 2018-11-15 Deutsche Post Ag Ansteuerung einer Förderanlage
US10471478B2 (en) 2017-04-28 2019-11-12 United Parcel Service Of America, Inc. Conveyor belt assembly for identifying an asset sort location and methods of utilizing the same
US11017347B1 (en) * 2020-07-09 2021-05-25 Fourkites, Inc. Supply chain visibility platform
US11289195B2 (en) * 2020-08-09 2022-03-29 Kevin Patel System for remote medical care

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145221B (de) * 1961-07-24 1963-03-14 Telefunken Patent Fernsehsystem, insbesondere fuer Industriefernsehen
US3750167A (en) * 1971-07-22 1973-07-31 Gen Dynamics Corp Postal tracking system
US4839813A (en) * 1985-10-24 1989-06-13 Pitney Bowes Inc. Computerized parcel shipping system
DE3942009C2 (de) * 1989-12-20 1994-03-03 Deutsche Aerospace System zur Kontrolle und Überwachung der Verteilung von Gütern
US5313051A (en) * 1992-04-06 1994-05-17 International Business Machines Corp. Paperless parcel tracking system
DE9205541U1 (de) * 1992-04-23 1992-06-17 Siemens AG, 8000 München Anordnung zur Übertragung des Videosignals einer von mehreren auswählbaren Kameras über eine Signalleitung
US5731785A (en) * 1994-05-13 1998-03-24 Lemelson; Jerome H. System and method for locating objects including an inhibiting feature
US5682142A (en) * 1994-07-29 1997-10-28 Id Systems Inc. Electronic control system/network
US5917425A (en) * 1996-01-22 1999-06-29 Wireless Communiations Products, Llc IR/RF locator
WO1998016849A1 (en) * 1996-10-17 1998-04-23 Pinpoint Corporation Article tracking system
DE19858555A1 (de) * 1998-12-18 2000-06-29 Alcatel Sa Verfahren und Leitzentrale zur Videofernüberwachung von insbesondere Wohnungen und Büros
US6211781B1 (en) * 1999-05-24 2001-04-03 United States Postal Service Method and apparatus for tracking and locating a moveable article

Also Published As

Publication number Publication date
HK1063676A1 (en) 2005-01-07
JP2004532781A (ja) 2004-10-28
EP1421566A4 (en) 2007-12-05
EP1421566A1 (en) 2004-05-26
EP1421566B1 (en) 2011-07-13
JP2009018944A (ja) 2009-01-29
ATE516573T1 (de) 2011-07-15
US6480108B2 (en) 2002-11-12
WO2002082395A1 (en) 2002-10-17
US20010040513A1 (en) 2001-11-15
ES2367420T3 (es) 2011-11-03
JP5149099B2 (ja) 2013-02-20

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