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:
Dec. 02, 2003
Filed:
Jun. 21, 2002
Applicant:
Inventor:
Darrel R. Bloomquist, Meridian, ID (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 1/115 ;
U.S. Cl.
CPC ...
G11C 1/115 ;
Abstract
A magnetic memory device has a plurality of write lines and a plurality of memory cells. Each of the plurality of memory cells are operatively positioned between a corresponding pair of the plurality of write lines. Each of the plurality of memory cells has a sense layer and a reference layer separated by an insulating layer. The reference layer of each of the plurality of memory cells includes a high coercivity permanent magnet.