US Patent 8400406 IR touch
Patent 8400406 was granted and assigned to Imaging Systems Technology, Inc. on March, 2013 by the United States Patent and Trademark Office.
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Patent abstract
There is disclosed and claimed new and improved photoelectric sensing array system, method, and apparatus for large area IR touch screens to increase the resolution of the array, and to provide ease of manufacture and testing.
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Patent Citations Received
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Patent Inventor Names
Carol Ann Wedding0
Daniel K. Wedding0
Jeffrey W. Guy0
Victoria Kurtz0
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US Patent 08400406 IR touch US Patent 8400406 IR touch
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Patent Number
084004060
Patent Number
84004060
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
084004060
Date of Patent
March 19, 2013
0Patent Application Number
109754800
Date Filed
October 29, 2004
0Patent Primary Examiner
Edits on 16 Dec, 2021
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US Patent 08400406 IR touch
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08400406
Date of patent
March 19, 2013
Patent application number
10975480
Date Filed
October 29, 2004
Patent primary examiner
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