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:
Jan. 13, 2015
Filed:
Jul. 27, 2007
Kyosuke Mizuno, Hachioji, JP;
Kyosuke Mizuno, Hachioji, JP;
Olympus Medical Systems Corp., Tokyo, JP;
Abstract
An endoscopic apparatus having an image pickup system operating as follows. Before picking up a still image in a body cavity that almost no light can reach, the system extinguishes LED and resets charges accumulated in respective pixels in a CMOS image sensor. In this reset state, the system illuminates LED and allows the CMOS image sensor to pick up a still image. While the charges are being read from the pixels, the system extinguishes LED and prevents further charges from being accumulated in the pixels from which the charges have not been read yet.
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