AU2345000A - Portable computer locating device - Google Patents

Portable computer locating device

Info

Publication number
AU2345000A
AU2345000A AU23450/00A AU2345000A AU2345000A AU 2345000 A AU2345000 A AU 2345000A AU 23450/00 A AU23450/00 A AU 23450/00A AU 2345000 A AU2345000 A AU 2345000A AU 2345000 A AU2345000 A AU 2345000A
Authority
AU
Australia
Prior art keywords
portable computer
locating device
computer locating
portable
locating
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
AU23450/00A
Inventor
Brian M. Freeman
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.)
BRIAN M FREEMAN
Original Assignee
BRIAN M FREEMAN
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 BRIAN M FREEMAN filed Critical BRIAN M FREEMAN
Publication of AU2345000A publication Critical patent/AU2345000A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/028—Communication between parent and child units via remote transmission means, e.g. satellite network
    • G08B21/0283—Communication between parent and child units via remote transmission means, e.g. satellite network via a telephone network, e.g. cellular GSM
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1427—Mechanical actuation by lifting or attempted removal of hand-portable articles with transmitter-receiver for distance detection
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0286—Tampering or removal detection of the child unit from child or article
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/008—Alarm setting and unsetting, i.e. arming or disarming of the security system
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Security & Cryptography (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
AU23450/00A 1998-12-28 1999-11-10 Portable computer locating device Abandoned AU2345000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22189998A 1998-12-28 1998-12-28
US09221899 1998-12-28
PCT/US1999/026889 WO2000039602A1 (en) 1998-12-28 1999-11-10 Portable computer locating device

Publications (1)

Publication Number Publication Date
AU2345000A true AU2345000A (en) 2000-07-31

Family

ID=22829888

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23450/00A Abandoned AU2345000A (en) 1998-12-28 1999-11-10 Portable computer locating device

Country Status (2)

Country Link
AU (1) AU2345000A (en)
WO (1) WO2000039602A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7218226B2 (en) 2004-03-01 2007-05-15 Apple Inc. Acceleration-based theft detection system for portable electronic devices
US7688306B2 (en) 2000-10-02 2010-03-30 Apple Inc. Methods and apparatuses for operating a portable device based on an accelerometer
DE10112153B4 (en) * 2001-03-14 2006-08-17 DIB - Das innovative Büro GmbH Device for controlling private or public institutions
FR2927446B1 (en) * 2008-02-12 2010-05-14 Compagnie Ind Et Financiere Dingenierie Ingenico METHOD FOR TRACEABILITY OF AN ELECTRONIC PAYMENT TERMINAL IN CASE OF THEFT, COMPUTER PROGRAM AND CORRESPONDING TERMINAL.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5731785A (en) * 1994-05-13 1998-03-24 Lemelson; Jerome H. System and method for locating objects including an inhibiting feature
US5576716A (en) * 1994-12-07 1996-11-19 Sadler; Kermit M. Owner oriented system for locating lost or stolen property
GB2304250A (en) * 1995-08-12 1997-03-12 Nat Vulcan Safety Products Ltd Tracking a moveable object
US5748084A (en) * 1996-11-18 1998-05-05 Isikoff; Jeremy M. Device security system
US5936526A (en) * 1998-01-13 1999-08-10 Micron Electronics, Inc. Apparatus for generating an alarm in a portable computer system

Also Published As

Publication number Publication date
WO2000039602A1 (en) 2000-07-06

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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