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. 11, 2012
Filed:
May. 29, 2009
Applicants:
Keisuke Tsukamoto, Tokyo, JP;
Mikio Tsujiuchi, Tokyo, JP;
Inventors:
Keisuke Tsukamoto, Tokyo, JP;
Mikio Tsujiuchi, Tokyo, JP;
Assignee:
Renesas Electronics Corporation, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/82 (2006.01); G11C 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide a semiconductor device that has an improved adhesion between a bottom conductive layer and a protection film protecting an MTJ element.