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:
Mar. 30, 2010
Filed:
Jun. 18, 2007
Applicants:
Yu-jen Wang, Hsinchu, TW;
Hsu-chen Chang, Hsinchu, TW;
Denny Tang, Saratoga, CA (US);
Inventors:
Assignee:
Taiwan Semicondcutor Manufacturing Company, Ltd., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Thus, the present disclosure provides a method of programming a memory array. At least one memory cell including a magnetic element is provided. At least one current source coupled to the magnetic element is provided. A unipolar current is supplied from the at least one current source to the magnetic element at a plurality of non-zero current levels.