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. 04, 2009
Filed:
Oct. 30, 2006
Applicants:
Hideo Fujiwara, Duncanville, AL (US);
Sheng-yuan Wang, Milpitas, CA (US);
Inventors:
Hideo Fujiwara, Duncanville, AL (US);
Sheng-Yuan Wang, Milpitas, CA (US);
Assignee:
Board of Trustees of the University of Alabama, Tuscaloosa, AL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 11/02 (2006.01); H01L 29/82 (2006.01);
U.S. Cl.
CPC ...
Abstract
A toggle-MRAM device is disclosed that uses an SAF composite and lowers the operating field substantially with a wide operating field margin and high thermal stability using specific magnetic parameters. Consequently, this device enhances the performance of MRAM's, especially in its large operating field margin and high thermal stability characteristics with a low current.