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:
Jun. 03, 2014
Filed:
Dec. 02, 2008
Chin-feng Hsu, Tainan County, TW;
Hsien-ting Huang, Tainan County, TW;
Chin-Feng Hsu, Tainan County, TW;
Hsien-Ting Huang, Tainan County, TW;
Himax Technologies Limited, Fonghua Village, Xinshi Dist., Tainan, TW;
Abstract
A charge pump circuit includes a charging capacitor, a plurality of pumping capacitors, a charging circuit, and a pumping circuit. The charging circuit is configured for charging the charging capacitor when the charge pump circuit is under a charging phase; and the pumping circuit is configured for coupling the charging capacitor charged in the charging phase to a pumping capacitor to generate an output voltage level at the pumping capacitor according to a potential difference stored in the charging capacitor, when the charge pump circuit is under a pumping phase.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile