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. 26, 2002
Filed:
May. 17, 1999
Applicant:
Inventors:
Richard J. Gambino, Stony Brook, NY (US);
Dongil Shin, Selden, NY (US);
Assignee:
The Research Foundation of State University of New York, Stony Brook, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/66 ;
U.S. Cl.
CPC ...
G11B 5/66 ;
Abstract
A device comprising a magnetoresistive material including a mixture of powdered CrO having granules at least partially coated with Cr O , and powdered Ni, the mixture being compressed to form a compacted material which exhibits a magnetoresistance ratio of at least 12% at 300° K and 4000 Oe.