AU4715999A - Dual mode tracking system - Google Patents

Dual mode tracking system

Info

Publication number
AU4715999A
AU4715999A AU47159/99A AU4715999A AU4715999A AU 4715999 A AU4715999 A AU 4715999A AU 47159/99 A AU47159/99 A AU 47159/99A AU 4715999 A AU4715999 A AU 4715999A AU 4715999 A AU4715999 A AU 4715999A
Authority
AU
Australia
Prior art keywords
tracking system
dual mode
mode tracking
dual
tracking
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.)
Abandoned
Application number
AU47159/99A
Inventor
Colin Lanzl
Jay Werb
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.)
PinPoint Corp
Original Assignee
PinPoint Corp
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 PinPoint Corp filed Critical PinPoint Corp
Publication of AU4715999A publication Critical patent/AU4715999A/en
Abandoned 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
    • G06K7/10—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
    • G06K7/10019—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10029—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot
    • G06K7/10059—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot transponder driven
    • 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
    • G06K7/10316—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 using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10356—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 using at least one antenna particularly designed for interrogating the wireless record carriers using a plurality of antennas, e.g. configurations including means to resolve interference between the plurality of antennas

Landscapes

  • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Radar Systems Or Details Thereof (AREA)
AU47159/99A 1998-06-24 1999-06-24 Dual mode tracking system Abandoned AU4715999A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US9055698P 1998-06-24 1998-06-24
US60090556 1998-06-24
US24460099A 1999-02-04 1999-02-04
US09244600 1999-02-04
US13016399P 1999-04-20 1999-04-20
US60130163 1999-04-20
PCT/US1999/014325 WO1999067737A1 (en) 1998-06-24 1999-06-24 Dual mode tracking system

Publications (1)

Publication Number Publication Date
AU4715999A true AU4715999A (en) 2000-01-10

Family

ID=27376602

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47159/99A Abandoned AU4715999A (en) 1998-06-24 1999-06-24 Dual mode tracking system

Country Status (3)

Country Link
EP (1) EP1090371A1 (en)
AU (1) AU4715999A (en)
WO (1) WO1999067737A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6456239B1 (en) 1999-08-25 2002-09-24 Rf Technologies, Inc. Method and apparatus for locating mobile tags
US6958677B1 (en) 2000-03-31 2005-10-25 Ge Medical Systems Information Technologies, Inc. Object location monitoring system
US6529164B1 (en) 2000-03-31 2003-03-04 Ge Medical Systems Information Technologies, Inc. Object location monitoring within buildings
US7038584B2 (en) * 2000-03-31 2006-05-02 Ge Medical Systems Information Technologies, Inc. Object location monitoring within buildings
WO2002001486A1 (en) * 2000-06-27 2002-01-03 Koninklijke Philips Electronics N.V. Communication device for determining the sequence of data carriers moving past said device
US6975834B1 (en) 2000-10-03 2005-12-13 Mineral Lassen Llc Multi-band wireless communication device and method
EP1410651A4 (en) * 2000-11-14 2005-04-13 Safetzone Technologies Corp System for real-time location of people in a fixed environment
CN1568599A (en) 2000-11-14 2005-01-19 讯宝科技公司 Methods and apparatus for identifying asset location in communication networks
EP1316814A1 (en) 2001-11-30 2003-06-04 Cross Point RFAPP B.V. i.o. Tracing of transponder-tagged objects
FR2840472A1 (en) 2002-06-04 2003-12-05 St Microelectronics Sa ANTICOLLISION PROCESS FOR CONTACTLESS ELECTRONIC MODULE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE127973T1 (en) * 1987-12-04 1995-09-15 Magellan Corp Australia DEVICE AND METHOD FOR MARKING.
US5589821A (en) * 1994-12-13 1996-12-31 Secure Technologies, Inc. Distance determination and alarm system

Also Published As

Publication number Publication date
WO1999067737A9 (en) 2000-03-30
EP1090371A1 (en) 2001-04-11
WO1999067737A1 (en) 1999-12-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase