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:
Jun. 02, 2009
Filed:
Oct. 07, 2005
Applicants:
Akio Iwata, Kawasaki, JP;
Gaku Itoh, Kawasaki, JP;
Inventors:
Akio Iwata, Kawasaki, JP;
Gaku Itoh, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/76 (2006.01); H01L 29/94 (2006.01); H01L 31/062 (2006.01); H01L 31/113 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes: a first circuit in which a diffusion area A, a first gate G, a diffusion area A, a second gate Gand a diffusion area Aconstitute two transistors; and a second circuit in which a diffusion area B, the first gate G, a diffusion area B, the second gate Gand a diffusion area Bconstitute two transistors. The diffusion areas Aand B, the diffusion areas Aand Band the diffusion areas Aand Bare connected. Alternatively, the diffusion areas A, Aand Band the diffusion areas A, Band Bare connected.