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:
Feb. 13, 1996
Filed:
Mar. 27, 1995
Victor W Hesterman, Los Altos Hills, CA (US);
Manoj K Bhattacharyya, Sunnyvale, CA (US);
Other;
Abstract
Providing a magnetic head with a yoke and a gap structure coupled to a substrate that is positioned above a magnetic medium. The gap structure includes one or more lips, a first and a second ferromagnetic pole, and a magnetoresistive element (MRE). The magnetoresistive element is removed from the air-bearing surface of the magnetic head. For the embodiment with two lips, the two lips define a head gap. Each ferromagnetic pole is connected to one lip. The two poles are separated by a distance greater than the length of the gap, and each pole has a thickness that is greater than the thickness of each lip. The MRE is substantially coupled magnetically, but not electrically to the two poles at a location where the two poles are separated by a distance greater than the length of the gap.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile