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:
Jan. 27, 2009
Filed:
Oct. 30, 2006
Chen-bau Wu, Zhubei, TW;
Shun-liang Hsu, Hsin-Chu, TW;
You-kuo Wu, Sijhih, TW;
Yu-chang Jong, Hsinchu, TW;
Chen-Bau Wu, Zhubei, TW;
Shun-Liang Hsu, Hsin-Chu, TW;
You-Kuo Wu, Sijhih, TW;
Yu-Chang Jong, Hsinchu, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsin-Chu, TW;
Abstract
A semiconductor device includes a substrate having a source, a drain, and a gate between the source and the drain. Both the source and the drain include a first edge, and the gate includes a first portion. A first deep trench structure is situated under the first portion of the gate and proximate to the first edge of the source and the first edge of the drain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile