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.:

US 7636109 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 22, 2009

Filed:

Oct. 25, 2005
Applicants:

Kenichi Nakajima, Kanagawa, JP;

Junzou Sakurai, Tokyo, JP;

Inventors:

Kenichi Nakajima, Kanagawa, JP;

Junzou Sakurai, Tokyo, JP;

Assignee:

Eastman Kodak Company, Rochester, NY (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/73 (2006.01); H04N 5/335 (2006.01);
U.S. Cl.
CPC ...
Abstract

A digital camera capable of accurately detecting flicker even while a video image is displayed on a display device is provided. In a digital camera, a video image is displayed on a display deviceserving as a viewfinder for photographing based on a display video signal supplied from a CMOS image sensorwhile image data based on a recording video signal supplied from the CMOS image sensoris recorded in a recording unit. The digital camera detects flicker based on a video signal supplied from a group of pixel circuits which do not supply the display video signal among the group of pixel circuits forming the CMOS image sensor


Find Patent Forward Citations

Nakajima, Kenichi. (2009). Digital camera (U.S. Patent No. 7636109). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7636109

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