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:
Apr. 28, 2009
Filed:
Apr. 27, 2006
Applicants:
Tetsuhiro Koyama, Kanagawa, JP;
Tetsuya Matsumoto, Kanagawa, JP;
Inventors:
Tetsuhiro Koyama, Kanagawa, JP;
Tetsuya Matsumoto, Kanagawa, JP;
Assignee:
NEC Electronics Corporation, Kawasaki, Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor circuit apparatus includes a booster which is connected to a single power supply and outputs a power supply voltage of the power supply or a voltage different from the power supply voltage, and a boost controller which controls whether to output the power supply voltage of the power supply or the voltage different from the power supply voltage.