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:
Feb. 21, 2012
Filed:
Jan. 25, 2010
Applicant:
Kouji Tsunetou, Kasugai, JP;
Inventor:
Kouji Tsunetou, Kasugai, JP;
Assignee:
Fujitsu Semiconductor Limited, Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 17/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device including a first switch coupled to a first power supply line, a second switch coupled to the first switch and to a second power supply line, and a storage part provided in a path which is between the second power supply line and the first switch, and having a high resistance state and a low resistance state, and wherein the first switch is turned on and the second switch is turned off when a resistance state of the storage part is in a high resistance state.