US Patent 7157689 Optical edge sensing system with signal authentication
Patent 7157689 was granted and assigned to FRABA on January, 2007 by the United States Patent and Trademark Office.
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Patent abstract
An optical safety edge and control system functions correctly despite changes in ambient conditions and/or deformation of the sensor. The optical safety edge and control system automatically compensates for changes in ambient conditions and/or deformation, thus providing a simple easy to use edge sensor which reduces false responses and system failures.
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US Patent 07157689 Optical edge sensing system with signal authentication US Patent 7157689 Optical edge sensing system with signal authentication
Infobox
Patent Number
0715768900
Patent Number
715768900
Edits on 27 Apr, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
071576890
Date of Patent
January 2, 2007
0Patent Application Number
109761080
Date Filed
October 28, 2004
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
071576890
Date of Patent
January 2, 2007
0Patent Application Number
109761080
Date Filed
October 28, 2004
0Official Website
Patent Primary Examiner
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US Patent 07157689 Optical edge sensing system with signal authentication
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07157689
Date of patent
January 2, 2007
Patent application number
10976108
Date Filed
October 28, 2004
Patent primary examiner
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