US Patent 8144409 Prism system and method for producing the same
Patent 8144409 was granted and assigned to Hon Hai Precision Industry Co Ltd on March, 2012 by the United States Patent and Trademark Office.
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Patent abstract
A prism monomer for use in a digital light processing projection device includes a plastic triangular prism having a hypotenuse surface and a glass sheet. The glass sheet has two opposite surfaces. One surface of the glass sheet is attached to the hypotenuse surface of the plastic triangular prism and the other surface of the glass sheet is formed with an anti-reflective coating.
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US Patent 08144409 Prism system and method for producing the same US Patent 8144409 Prism system and method for producing the same
Infobox
Patent Number
0814440900
Patent Number
814440900
Edits on 23 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
081444090
Date of Patent
March 27, 2012
0Patent Application Number
121225300
Date Filed
May 16, 2008
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
081444090
Date of Patent
March 27, 2012
0Patent Application Number
121225300
Date Filed
May 16, 2008
0Patent Primary Examiner
Edits on 14 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 08144409 Prism system and method for producing the same
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08144409
Date of patent
March 27, 2012
Patent application number
12122530
Date Filed
May 16, 2008
Patent primary examiner
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