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. 15, 2008
Filed:
May. 17, 2004
Chien-chung Hung, Hsinchu, TW;
Ming-jer Kao, Hsinchu, TW;
Yung-hsiang Chen, Hsinchu, TW;
Shu-en LI, Hsinchu, TW;
Chien-Chung Hung, Hsinchu, TW;
Ming-Jer Kao, Hsinchu, TW;
Yung-Hsiang Chen, Hsinchu, TW;
Shu-En Li, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A low-power magnetic random access memory (MRAM) with high write selectivity is provided. Write word lines and pillar write word lines covered with a magnetic material are disposed in an zigzag relation, solving the magnetic interference problem generated by cells adjacent to the pillar write word line in the magnetic RAM with the pillar write word line form. According to the disclosed structure, each of the cells has a smaller bit size and a lower write current. This effectively reduces the power consumption of the MRAM.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile