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:
Sep. 14, 2010
Filed:
Jun. 08, 2006
Applicant:
Yoshihiko Nagahama, Kanagawa, JP;
Inventor:
Yoshihiko Nagahama, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/43 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device including, on a substrate, a first conduction type MOS transistor having a gate electrode provided in a first trench formed in an insulation film on the substrate, and a second conduction type MOS transistor having a gate electrode provided in a second trench formed in the insulation film, the first conduction type and the second conduction type being opposite types.