US Patent 7965909 Fibre-optic surveillance system
Patent 7965909 was granted and assigned to Qinetiq Limited on June, 2011 by the United States Patent and Trademark Office.
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Patent abstract
A fiber-optic surveillance system (10) includes a fiber-optic sensor (15) comprising a serial array (15) of fiber-optic point-sensors (16), successive point-sensors being linked by a distributed fiber-optic sensor (18). The system allows the location of intruder events along the sensor to be determined, and provides a reduction in the incidence of false-alarms compared to prior art systems.
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Patent Inventor Names
David J Hill0
Philip J Nash0
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US Patent 07965909 Fibre-optic surveillance system US Patent 7965909 Fibre-optic surveillance system
Infobox
Patent Number
079659090
Patent Number
79659090
Edits on 2 Apr, 2023
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Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
079659090
Date of Patent
June 21, 2011
0Patent Application Number
105736710
Date Filed
September 24, 2004
0Patent Primary Examiner
Edits on 8 Dec, 2021
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Infobox (+8 properties)
US Patent 07965909 Fibre-optic surveillance system
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07965909
Date of patent
June 21, 2011
Patent application number
10573671
Date Filed
September 24, 2004
Patent primary examiner
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