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. 31, 2011
Filed:
Apr. 01, 2010
Applicant:
Hussein I. Hanafi, Basking Ridge, NJ (US);
Inventor:
Hussein I. Hanafi, Basking Ridge, NJ (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
One method for operating an SRAM cell includes applying a potential to a back gate of a pair of cross coupled p-type pull up transistors in the SRAM during a write operation. The method includes applying a ground to the back gate of the pair of cross coupled p-type pull up transistors during a read operation. The charge stored on a pair of cross coupled storage nodes of the SRAM is coupled to a front gate and a back gate of a pair of cross coupled n-type pull down transistors in the SRAM during the write operation and during a read operation.