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. 19, 2006
Filed:
Jul. 30, 2002
Applicants:
Tohru Watanabe, Ogaki, JP;
Takashi Tanimoto, Gifu-ken, JP;
Tatsuya Takahashi, Ogaki, JP;
Inventors:
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
Abstract
A signal processor for reducing power consumption. The signal processor includes a first regulator for generating a first regulated voltage with a power supply voltage and supplying the first regulated voltage to a signal processing circuit. A second regulator generates a second regulated voltage with the power supply voltage and supplies the second regulated voltage to an output circuit. The second regulator shifts the second regulated voltage in accordance with a change in an input level of the external device.