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:
Aug. 13, 2013
Filed:
Aug. 20, 2008
Applicant:
Kazuya Umeyama, Tokyo, JP;
Inventor:
Kazuya Umeyama, Tokyo, JP;
Assignee:
Nikon Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 9/64 (2006.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electronic camera includes: an image sensor having a charge transfer unit that transfers an electric charge for each pixel column; a correction unit that corrects an electric charge signal outputted from the charge transfer unit using a correction coefficient; and a control unit that controls the correction unit so that the correction coefficient is different according to operational conditions of the image sensor.