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:
May. 01, 2007
Filed:
Sep. 06, 2002
Applicant:
Norihiro Sakaguchi, Tokyo, JP;
Inventor:
Norihiro Sakaguchi, Tokyo, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/64 (2006.01); H04N 5/228 (2006.01); H04N 5/222 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image pickup device includes a CCD which picks up an image of a subject, and a front end process or which corrects data for the picked-up image by a light quantity distribution correction table for correcting the data for the picked-up image based on a light quantity distribution when the image is photographed using a flash.
Sakaguchi, Norihiro. (2007). Device and method for image pickup which corrects data for the picked-up image (U.S. Patent No. 7212239). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7212239
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile