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. 31, 2015
Filed:
Aug. 20, 2012
Applicant:
Kenshi Kanegae, Niigata, JP;
Inventor:
Kenshi Kanegae, Niigata, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/78 (2006.01); H01L 21/8238 (2006.01); H01L 21/8234 (2006.01); H01L 29/66 (2006.01); H01L 27/11 (2006.01);
U.S. Cl.
CPC ...
H01L 21/823864 (2013.01); H01L 21/823425 (2013.01); H01L 27/1104 (2013.01); H01L 29/6656 (2013.01); H01L 29/7833 (2013.01); H01L 29/7843 (2013.01);
Abstract
A semiconductor device includes, on a semiconductor substrate, a gate insulating film, a pMIS metal material or an nMIS metal material, a gate electrode material, and a gate sidewall metal layer.