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. 18, 2012
Filed:
Jul. 23, 2007
Applicants:
Akinari Kinoshita, Shiga, JP;
Tomoyuki Ishizu, Kyoto, JP;
Inventors:
Akinari Kinoshita, Shiga, JP;
Tomoyuki Ishizu, Kyoto, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/34 (2006.01); G06F 7/60 (2006.01); G06F 17/50 (2006.01); G06F 9/44 (2006.01); G06F 9/445 (2006.01); G06G 7/54 (2006.01); G06G 7/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A simulation model of BT instability of a transistor in a semiconductor integrated circuit, wherein a bias condition of at least one terminal among the drain terminal, the source terminal and the substrate terminal of the transistor is set up as an independent bias condition from other terminals; and then a model parameter of the transistor is changed in the set bias condition.