AU2298801A - Method and apparatus for low cost asset location - Google Patents

Method and apparatus for low cost asset location

Info

Publication number
AU2298801A
AU2298801A AU22988/01A AU2298801A AU2298801A AU 2298801 A AU2298801 A AU 2298801A AU 22988/01 A AU22988/01 A AU 22988/01A AU 2298801 A AU2298801 A AU 2298801A AU 2298801 A AU2298801 A AU 2298801A
Authority
AU
Australia
Prior art keywords
low cost
asset location
cost asset
location
low
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
AU22988/01A
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 AU2298801A publication Critical patent/AU2298801A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Near-Field Transmission Systems (AREA)
AU22988/01A 1999-10-21 2000-10-23 Method and apparatus for low cost asset location Abandoned AU2298801A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16046099P 1999-10-21 1999-10-21
US60160460 1999-10-21
US18184800P 2000-02-11 2000-02-11
US60181848 2000-02-11
PCT/US2000/041412 WO2001029574A2 (en) 1999-10-21 2000-10-23 Method and apparatus for low cost asset location

Publications (1)

Publication Number Publication Date
AU2298801A true AU2298801A (en) 2001-04-30

Family

ID=26856912

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22988/01A Abandoned AU2298801A (en) 1999-10-21 2000-10-23 Method and apparatus for low cost asset location

Country Status (2)

Country Link
AU (1) AU2298801A (en)
WO (1) WO2001029574A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2688402A (en) 2000-11-14 2002-05-27 David Goren Methods and apparatus for identifying asset location in communication networks
US8190730B2 (en) 2001-03-09 2012-05-29 Consortium P, Inc. Location system and methods
US7366466B2 (en) 2001-11-21 2008-04-29 Mineral Lassen Llc Wireless communication device interconnectivity
US7697946B2 (en) * 2002-06-04 2010-04-13 Forster Ian J Reflective communication using radio-frequency devices
AU2003244901A1 (en) * 2002-06-26 2004-01-19 Nokia Corporation Bluetooth rf based rf-tag read/write station
US6933849B2 (en) 2002-07-09 2005-08-23 Fred Sawyer Method and apparatus for tracking objects and people
WO2004017569A2 (en) * 2002-08-15 2004-02-26 International Business Machines Corporation Transponder subsystem for supporting location awareness in wireless networks
US7152791B2 (en) 2004-03-30 2006-12-26 Honeywell International, Inc. Identifying the location of an asset
GB201000158D0 (en) * 2010-01-07 2010-02-24 Bamidele Michael O Seeker device and tags - inventory search, identification and cataloguing system
US8723720B2 (en) 2011-05-03 2014-05-13 Harris Corporation Wireless location detection and/or tracking device and associated methods
FR3064141B1 (en) 2017-03-14 2019-03-22 Thales DEVICE FOR MODULATING A HYPERFREQUENCY SIGNAL, TRANSPONDER COMPRISING SUCH A DEVICE, AND ANSWERING BEACON COMPRISING SUCH A TRANSPONDER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508705A (en) * 1994-01-10 1996-04-16 Spiess; Newton E. Vehicle identification classification and communication system
US5682139A (en) * 1995-06-07 1997-10-28 General Electric Company Railcar location using mutter networks and locomotive transmitter during transit
US6295461B1 (en) * 1997-11-03 2001-09-25 Intermec Ip Corp. Multi-mode radio frequency network system

Also Published As

Publication number Publication date
WO2001029574A2 (en) 2001-04-26
WO2001029574A3 (en) 2001-09-13

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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