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. 14, 2009
Filed:
Jul. 26, 2007
Atsushi Kitagawa, Kyoto, JP;
Hiroshi Sawada, Kyoto, JP;
Atsushi Kitagawa, Kyoto, JP;
Hiroshi Sawada, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
A semiconductor integrated circuit is electrically connected to first to fourth capacitors and includes first to eleventh switches. A tenth switch has a first terminal electrically connected to a second terminal of the second capacitor, and a second terminal electrically connected to a first terminal of the third capacitor. An eleventh switch has a first terminal electrically connected to a second terminal of the first capacitor, and a second terminal electrically connected to the first terminal of the third capacitor. A second terminal of the third capacitor is connected to a node at a fixed potential.