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:
Oct. 11, 2011
Filed:
Sep. 20, 2007
Bruce Alvin Gurney, San Jose, CA (US);
Ernesto E. Marinero, Saratoga, CA (US);
Andrew Stuart Troup, Cambridge, GB;
David Arfon Williams, Cambridge, GB;
Joerg Wunderlich, Cambridge, GB;
Bruce Alvin Gurney, San Jose, CA (US);
Ernesto E. Marinero, Saratoga, CA (US);
Andrew Stuart Troup, Cambridge, GB;
David Arfon Williams, Cambridge, GB;
Joerg Wunderlich, Cambridge, GB;
Hitachi Global Storage Technologies Netherlands B.V., Amsterdam, NL;
Abstract
A Lorentz magnetoresistive sensor having integrated signal amplification. The sensor is constructed upon a substrate such as a semiconductor material, and an amplification circuit such as transistor is constructed directly into the substrate on which the magnetoresistive device is constructed. This integrated signal amplification greatly enhances sensor performance by eliminating a great deal of signal noise that would otherwise be added to the read signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile