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:
May. 05, 2009
Filed:
Sep. 21, 2006
Kun-min Chen, Changhua County, TW;
Ching-sheng LI, Hsinchu County, TW;
Shiue-shr Jiang, Changhua County, TW;
Shen-min Lo, Hsinchu, TW;
Ming-jung Tsai, Chang-Hua, TW;
Kun-Min Chen, Changhua County, TW;
Ching-Sheng Li, Hsinchu County, TW;
Shiue-Shr Jiang, Changhua County, TW;
Shen-Min Lo, Hsinchu, TW;
Ming-Jung Tsai, Chang-Hua, TW;
Anpec Electronics Corporation, Hsinchu Science Park, Hsin-Chu, TW;
Abstract
A driving circuit for switching DC power includes a DC power generator, a bridge circuit, a control signal generator, and a clamping module. The bridge circuit includes a plurality of legs each including an up-bridge switch and a down-bridge switch. The clamping circuit is coupled to each up-bridge switch of the bridge circuit for clamping voltage of an input end of the up-bridge switch.