The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 13, 2007
Filed:
Sep. 29, 2003
Applicant:
Osamu Hattori, Chiba, JP;
Inventor:
Osamu Hattori, Chiba, JP;
Assignee:
Seiko Instruments Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an image compression method, there is provided at least one display image comprising pixels each including color attribute data separated into upper bits and lower bits. The lower bits of the color attribute data for each pixel of the display image are eliminated. The upper bits of the color attribute data are extracted for each pixel of the display image. The upper bits of the color attribute data for each pixel of the display image are combined together to thereby compress the display image.
Quick Actions:
Hattori, Osamu. (2007). Method of image data compression and data transfer system using this method (U.S. Patent No. 7295712). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7295712
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