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:
Sep. 22, 2015
Filed:
Apr. 22, 2013
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Naoto Yoshikawa, Tokyo, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 3/30 (2006.01); H03G 1/00 (2006.01);
U.S. Cl.
CPC ...
H03G 3/3036 (2013.01); H03G 1/0029 (2013.01);
Abstract
Disclosed herein is a signal processor including: a plurality of parallel-connected variable gain amplification sections with variable gains; and a control section adapted to control the potentials of control terminals of each of the variable gain amplification sections and make transitions in the control terminal potentials according to different input signal levels.