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US Patent 7697165 Gamut compression method, program, and gamut compression device

Patent 7697165 was granted and assigned to Sony on April, 2010 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11842678 High-brightness mode on an OLED display
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Patent abstract

A gamut compressing device for compressing video data in a first gamut into video data in a second gamut. The device includes a compression unit compressing a value of color data in the first gamut, not contained in the second gamut, into a value of color data contained in the second gamut through a predetermined compression calculation. A gradation generating unit generates gradation such that a plurality of values of color data having the same value as a result of the compression become different in the second gamut.

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Patent Inventor Names
Norihiko Kawada0
Yuki Osaki0
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076971650
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US Patent 07697165 Gamut compression method, program, and gamut compression device US Patent 7697165 Gamut compression method, program, and gamut compression device

Infobox
Patent Number
076971650
Patent Number
76971650
Edits on 24 Sep, 2022
"Entity importer update"
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Infobox
Is a
Patent
Patent
0
Current Assignee
Sony
Sony
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
076971650
Date of Patent
April 13, 2010
0
Patent Application Number
115174600
Date Filed
September 7, 2006
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076971650
Patent Primary Examiner
Thomas D. Lee
Thomas D. Lee
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Edits on 18 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07697165
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 US Patent 07697165 Gamut compression method, program, and gamut compression device

Infobox
Is a
Patent
Patent
Current assignee
Sony
Sony
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07697165
Date of patent
April 13, 2010
Patent application number
11517460
Date Filed
September 7, 2006
Patent primary examiner
Thomas D. Lee
Thomas D. Lee

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