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:
Apr. 29, 2003
Filed:
May. 31, 2001
Applicant:
Inventors:
Nirmal Ratnakumar, San Jose, CA (US);
Cathal G. Phelan, Mountain View, CA (US);
Kenelm G. D. Murray, Sunnyvale, CA (US);
Assignee:
Cypress Semiconductor Corp., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/00 ;
U.S. Cl.
CPC ...
G11C 7/00 ;
Abstract
A non-volatile SRAM cell including (i) a nonvolatile memory element, (ii) a volatile memory element coupled to the nonvolatile memory element and (iii) a gate circuit coupled to the nonvolatile memory element. The gate circuit is configured to transfer data to and from a first input/output line into the volatile memory element.