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. 14, 2012
Filed:
Apr. 21, 2009
Applicants:
Hiroyuki Usami, Kokubunji, JP;
Yutaka Fujisawa, Hino, JP;
Inventors:
Hiroyuki Usami, Kokubunji, JP;
Yutaka Fujisawa, Hino, JP;
Assignee:
Olympus Medical Systems Corp., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/217 (2006.01);
U.S. Cl.
CPC ...
Abstract
An SSG circuit section is composed of: a memory storing correction information for correcting a transmission characteristic of an image pickup signal in a transmission path; a readout circuit for reading out the correction information stored in the memory; and an SSG for generating a drive signal to be outputted from a driving circuit and a sampling pulse to be used in a CDS circuit, and for specifying an amplification factor of an amplifier circuit.