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. 14, 2013
Filed:
Mar. 24, 2011
Wei-chieh Lin, Hsinchu, TW;
Wei-Chieh Lin, Hsinchu, TW;
Sinopower Semiconductor Inc., Hsinchu Science Park, Hsinchu, TW;
Abstract
The power device with low parasitic transistor comprises a recessed transistor and a heavily doped region at a side of a source region of the recessed transistor. The conductive type of the heavily doped region is different from that of the source region. In addition, a contact plug contacts the heavily doped region and connects the heavily doped region electrically. A source wire covers and contacts the source region and the contact plug to make the source region and the heavily doped region have the same electrical potential.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile