GB9107696D0 - Location monitoring system - Google Patents

Location monitoring system

Info

Publication number
GB9107696D0
GB9107696D0 GB919107696A GB9107696A GB9107696D0 GB 9107696 D0 GB9107696 D0 GB 9107696D0 GB 919107696 A GB919107696 A GB 919107696A GB 9107696 A GB9107696 A GB 9107696A GB 9107696 D0 GB9107696 D0 GB 9107696D0
Authority
GB
United Kingdom
Prior art keywords
monitoring system
location monitoring
location
monitoring
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.)
Pending
Application number
GB919107696A
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.)
Q M SYSTEMS Ltd
Original Assignee
Q M SYSTEMS Ltd
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 Q M SYSTEMS Ltd filed Critical Q M SYSTEMS Ltd
Priority to GB919107696A priority Critical patent/GB9107696D0/en
Publication of GB9107696D0 publication Critical patent/GB9107696D0/en
Priority to GB9202120A priority patent/GB2254756A/en
Priority to PCT/GB1992/000653 priority patent/WO1992018956A1/en
Pending legal-status Critical Current

Links

GB919107696A 1991-04-11 1991-04-11 Location monitoring system Pending GB9107696D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB919107696A GB9107696D0 (en) 1991-04-11 1991-04-11 Location monitoring system
GB9202120A GB2254756A (en) 1991-04-11 1992-01-31 Personnel location monitoring system
PCT/GB1992/000653 WO1992018956A1 (en) 1991-04-11 1992-04-10 Personnel location monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919107696A GB9107696D0 (en) 1991-04-11 1991-04-11 Location monitoring system

Publications (1)

Publication Number Publication Date
GB9107696D0 true GB9107696D0 (en) 1991-05-29

Family

ID=10693084

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919107696A Pending GB9107696D0 (en) 1991-04-11 1991-04-11 Location monitoring system
GB9202120A Withdrawn GB2254756A (en) 1991-04-11 1992-01-31 Personnel location monitoring system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9202120A Withdrawn GB2254756A (en) 1991-04-11 1992-01-31 Personnel location monitoring system

Country Status (2)

Country Link
GB (2) GB9107696D0 (en)
WO (1) WO1992018956A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6003770A (en) 1992-10-06 1999-12-21 Interdigital Technology Corporation Wireless telephone debit card system and method
GB2271692B (en) * 1992-10-13 1997-04-09 Marconi Gec Ltd Vehicle location system
FR2719145B1 (en) * 1994-04-21 1996-07-12 S3Eb System for monitoring people on a site.
DE19621424A1 (en) * 1996-05-28 1997-12-04 Telemedia Gmbh Scanned data selection method for momentary vehicle position
FR2785055B1 (en) * 1998-10-21 2003-11-14 Ecole Nationale D Ingenieurs D MOBILE LOCATION SYSTEM IN A DEFINED AREA
FR2786875B1 (en) * 1998-12-07 2001-09-28 Alain Vaucelle FACILITY FOR SEARCHING AND LOCATING PEOPLE IN A DELIMITED ENCLOSURE
FR3049715B1 (en) * 2016-04-05 2019-10-04 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude DEVICE AND METHOD FOR LOCATING OBJECTS

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1257692A (en) * 1969-07-28 1971-12-22
US3739329A (en) * 1971-05-24 1973-06-12 Recognition Devices Electronic system for locating
US3984807A (en) * 1973-11-05 1976-10-05 Products Of Information Systems Vehicle location system
GB1543910A (en) * 1976-04-20 1979-04-11 Plessey Co Ltd Vehicle communication systems
DE2929961A1 (en) * 1979-07-24 1981-02-12 Itt Ind Gmbh Deutsche Called person locating system in office telephone installations - has proximity detector automatically redirecting call to nearest substation frequented by person concerned
US4275385A (en) * 1979-08-13 1981-06-23 Bell Telephone Laboratories, Incorporated Infrared personnel locator system
GB8817927D0 (en) * 1988-07-27 1988-09-01 Shorrock Security Systems Ltd Personnel location system
EP0372640A1 (en) * 1988-12-05 1990-06-13 Ericsson Radio Systems B.V. Personal paging system with determination of the status of a paging unit and of a user thereof
GB2239758B (en) * 1990-01-04 1994-01-12 Stc Plc Navigation facility for cellular telephones

Also Published As

Publication number Publication date
WO1992018956A1 (en) 1992-10-29
GB2254756A (en) 1992-10-14
GB9202120D0 (en) 1992-03-18

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