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:
May. 11, 2004
Filed:
Feb. 03, 2003
Applicant:
Inventor:
Seong-Kue Jo, Suwon-shi, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 1/224 ; G11C 7/00 ;
U.S. Cl.
CPC ...
G11C 1/224 ; G11C 7/00 ;
Abstract
An SRAM device according to the present invention includes at least one twin cell to which first and second bitlines are coupled. The first and second bitlines are precharged to a power supply voltage for an array via a sense and amplifier circuit before/after a read, write or refresh operation.