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:
Mar. 18, 2014
Filed:
Jul. 09, 2012
Applicant:
Chin-fu Chen, Taoyuan County, TW;
Inventor:
Chin-Fu Chen, Taoyuan County, TW;
Assignee:
United Microelectronics Corp., Science-Based Industrial Park, Hsin-Chu, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/66 (2006.01);
U.S. Cl.
CPC ...
Abstract
A high voltage metal-oxide-semiconductor transistor device includes a substrate, a gate formed on the substrate, a source region and a drain region formed in the substrate at respective sides of the gate, and a first isolation structure formed under the gate. The first isolation structure is overlapped by the entire gate.
Chen, Chin-Fu. (2014). High voltage metal-oxide-semiconductor transistor device (U.S. Patent No. 8674441). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8674441
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile