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:
Jul. 29, 2014
Filed:
Mar. 04, 2013
Applicant:
Panasonic Corporation, Osaka, JP;
Inventors:
Toshihiro Nakamura, Kyoto, JP;
Yuji Yamasaki, Osaka, JP;
Masanobu Hirose, Osaka, JP;
Masahisa Iida, Osaka, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A power generation block configured to generate internal power by a charge pump circuit and a power supply control block configured to control the power generation block are provided. First and second power supply interconnects individually separated from an external power supply interconnect are connected to the power generation block and the power supply control block, respectively. At least any one of the power supply interconnects is provided with a filter section configured to remove noise propagating through the power supply interconnect.