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:
Oct. 13, 2015
Filed:
Feb. 20, 2014
Applicant:
Socionext Inc., Yokohama-shi, Kanagawa, JP;
Inventors:
Takeshi Kimura, Yokohama, JP;
Takeshi Moro, Ebina, JP;
Assignee:
SOCIONEXT INC., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/10 (2006.01); G05F 3/02 (2006.01); H03K 19/00 (2006.01);
U.S. Cl.
CPC ...
H03K 19/0013 (2013.01); H03K 19/0016 (2013.01);
Abstract
A semiconductor device includes: a transistor circuit including a power supply terminal and a back gate terminal; a variable resistance connected between a first voltage terminal and the power supply terminal; and a control circuit controlling the variable resistance based on a digital signal in which a difference voltage is converted when an absolute value of the difference voltage between a voltage of the first voltage terminal and a voltage of the back gate terminal is lower than a threshold value.