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:
Aug. 02, 2011
Filed:
Jul. 09, 2007
Robert Glenn Biskeborn, Hollister, CA (US);
Calvin Shyhjong Lo, Saratoga, CA (US);
Jason Liang, Campbell, CA (US);
Teya Topuria, San Jose, CA (US);
Robert Glenn Biskeborn, Hollister, CA (US);
Calvin Shyhjong Lo, Saratoga, CA (US);
Jason Liang, Campbell, CA (US);
Teya Topuria, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A magnetic head according to one embodiment includes a substrate; a sensor formed above the substrate; a second shield formed above the sensor and the substrate; a first insulation layer positioned between the substrate and the sensor; a second insulation layer positioned between the sensor and the second shield; and a nonmagnetic, non-electrically insulative layer formed between the substrate and the sensor.