GB9801991D0 - Mobile encrypted range sensitive security device - Google Patents

Mobile encrypted range sensitive security device

Info

Publication number
GB9801991D0
GB9801991D0 GBGB9801991.2A GB9801991A GB9801991D0 GB 9801991 D0 GB9801991 D0 GB 9801991D0 GB 9801991 A GB9801991 A GB 9801991A GB 9801991 D0 GB9801991 D0 GB 9801991D0
Authority
GB
United Kingdom
Prior art keywords
security device
sensitive security
range sensitive
mobile encrypted
encrypted range
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.)
Withdrawn
Application number
GBGB9801991.2A
Other versions
GB2333876A (en
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.)
HULBERT ANTHONY J
Original Assignee
HULBERT ANTHONY J
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 HULBERT ANTHONY J filed Critical HULBERT ANTHONY J
Priority to GB9801991A priority Critical patent/GB2333876A/en
Publication of GB9801991D0 publication Critical patent/GB9801991D0/en
Publication of GB2333876A publication Critical patent/GB2333876A/en
Withdrawn legal-status Critical Current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
    • G08B21/0227—System arrangements with a plurality of child units

Landscapes

  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
GB9801991A 1998-02-02 1998-02-02 Mobile range sensitive security device Withdrawn GB2333876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9801991A GB2333876A (en) 1998-02-02 1998-02-02 Mobile range sensitive security device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9801991A GB2333876A (en) 1998-02-02 1998-02-02 Mobile range sensitive security device

Publications (2)

Publication Number Publication Date
GB9801991D0 true GB9801991D0 (en) 1998-03-25
GB2333876A GB2333876A (en) 1999-08-04

Family

ID=10826155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9801991A Withdrawn GB2333876A (en) 1998-02-02 1998-02-02 Mobile range sensitive security device

Country Status (1)

Country Link
GB (1) GB2333876A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2053110C (en) * 1990-12-17 2002-09-10 Bruce M. Siebers Diaper or absorbent article with tensioning attachment
GB2343776A (en) * 1998-11-10 2000-05-17 Sally Jane Kimmis Child safety distance alarm system
GB2350464A (en) * 1999-05-24 2000-11-29 Julian Frank Marsh Mobile phone finder
GB2367174B (en) * 2000-09-25 2002-08-07 Gadget Guard Ltd A method and apparatus for security tagging
NL1018000C2 (en) * 2001-01-08 2002-07-09 Wilhelmus Bults Transceiver, used for monitoring child, activates emergency signal if radiographic link between transceiver and responder is broken
GB2375424A (en) * 2001-05-08 2002-11-13 Lee Stephen Duffett Personal items protection alarm
GB2380588A (en) * 2001-10-04 2003-04-09 Christopher Brearley Security device triggered in response to displacement
WO2003081552A1 (en) * 2002-03-22 2003-10-02 Sankoela Mosiuwa Sam Mokoena Paraphernalia monitor
GB2398417A (en) * 2003-02-12 2004-08-18 John Williams Personal property alarm system
GB2422470A (en) * 2005-01-24 2006-07-26 What S Up Entpr Holdings Ltd Proximity anti-theft alarm
GB2430062A (en) * 2005-09-09 2007-03-14 Royal Nat Lifeboat Institution Marine crew security system using message passing between base station and personal safety transceivers.
GB2445046A (en) * 2007-07-21 2008-06-25 Peter Smith Vehicle security device monitoring presence of a signal returned from a vehicle responder
US20090237209A1 (en) * 2008-03-20 2009-09-24 Brian William Seal Communicating keychain
ITRM20090587A1 (en) * 2009-11-12 2011-05-13 Giulio Gasparini SYSTEM FOR DETECTION AND CONTROL OF THE MUTUAL DISTANCE BETWEEN TWO OR MORE USERS.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243739A (en) * 1990-04-27 1991-11-06 Arrowaxe Ltd Frequency modulation distance measurement of active target
GB2248331A (en) * 1990-09-26 1992-04-01 Harry Stuart Arfield Surveillance alarm system
GB2276479A (en) * 1993-03-23 1994-09-28 Jason Mager Robert Macwhirter Anti-loss alarm system
AU7054794A (en) * 1993-06-10 1995-01-03 Direkt, Inc. Preselected distance monitoring and locating system
US5589821A (en) * 1994-12-13 1996-12-31 Secure Technologies, Inc. Distance determination and alarm system

Also Published As

Publication number Publication date
GB2333876A (en) 1999-08-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)