US Patent 7334900 Three-dimensional image projecting apparatus
Patent 7334900 was granted and assigned to Coretronic on February, 2008 by the United States Patent and Trademark Office.
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Patent abstract
The invention provides a three-dimensional image projecting apparatus. The three-dimensional image projecting apparatus comprises a light signal generator, a filter device, a focusing device and a reflecting device. The light signal generator is used for generating a projection light signal. The filter device filters the projection light signal for generating a set of polarized light signal. The focusing device receives the set of polarized light signal for generating a set of focusing light signal. The reflecting device receives the set of focusing light signal for generating a set of reflected light signal.
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US Patent 07334900 Three-dimensional image projecting apparatus US Patent 7334900 Three-dimensional image projecting apparatus
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Patent Number
0733490000
Patent Number
733490000
Edits on 19 May, 2023
Golden AI
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
073349000
Date of Patent
February 26, 2008
0Patent Application Number
111955290
Date Filed
August 1, 2005
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
073349000
Date of Patent
February 26, 2008
0Patent Application Number
111955290
Date Filed
August 1, 2005
0Official Website
Patent Primary Examiner
Edits on 17 Jun, 2022
Golden AI
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Website URL
Edits on 23 Nov, 2021
Golden AI
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US Patent 07334900 Three-dimensional image projecting apparatus
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07334900
Date of patent
February 26, 2008
Patent application number
11195529
Date Filed
August 1, 2005
Patent primary examiner
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