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:
Aug. 26, 2014
Filed:
Dec. 31, 2007
Applicants:
Andreas Scade, Dresden, DE;
David Still, Colorado Springs, CO (US);
James Allen, Colorado Springs, CO (US);
Jay Ashokkumar, Colorado Springs, CO (US);
Jaskarn Singh Johal, Mukilteo, WA (US);
Inventors:
Andreas Scade, Dresden, DE;
David Still, Colorado Springs, CO (US);
James Allen, Colorado Springs, CO (US);
Jay Ashokkumar, Colorado Springs, CO (US);
Jaskarn Singh Johal, Mukilteo, WA (US);
Assignee:
Cypress Semiconductor Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 14/00 (2006.01); G11C 11/00 (2006.01);
U.S. Cl.
CPC ...
G11C 14/00 (2013.01); G11C 14/0063 (2013.01);
Abstract
A memory circuit includes a controlled current source coupled to an input to a nonvolatile cell, and a second controlled current source coupled to a volatile cell, the volatile cell coupled to receive current from the controlled current source via the nonvolatile cell.