US Patent 7998639 Holographic sensor
Patent 7998639 was granted and assigned to Cambridge Enterprise on August, 2011 by the United States Patent and Trademark Office.
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Patent abstract
The invention relates to a sensor comprising a medium and, disposed therein, a hologram, wherein an optical characteristic of the medium changes as a result of a variation in a physical property of the medium, wherein the fringes of the hologram are formed by silver grains and wherein the medium comprises a material which does not bind silver. The brightness and sensitivity of such holographic sensors is increased as a result of reduction in the levels of unwanted (“background”) silver binding.
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Patent Inventor Names
Alexander James Marshall0
Satyamoorthy Kabilan0
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US Patent 07998639 Holographic sensor US Patent 7998639 Holographic sensor
Infobox
Patent Number
079986390
Patent Number
79986390
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079986390
Date of Patent
August 16, 2011
0Patent Application Number
116621140
Date Filed
September 7, 2005
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
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Infobox (+8 properties)
US Patent 07998639 Holographic sensor
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07998639
Date of patent
August 16, 2011
Patent application number
11662114
Date Filed
September 7, 2005
Patent primary examiner
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