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:
Jul. 05, 2005
Filed:
May. 21, 2002
Applicants:
Glen Garfunkel, San Jose, CA (US);
Moris Dovek, San Jose, CA (US);
Devendra Chhabra, San Jose, CA (US);
Inventors:
Glen Garfunkel, San Jose, CA (US);
Moris Dovek, San Jose, CA (US);
Devendra Chhabra, San Jose, CA (US);
Assignee:
Headway Technologies, Inc., Milpitas, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11B005/147 ; G11B015/64 ; G11B017/32 ;
U.S. Cl.
CPC ...
Abstract
A magnetic read/write head and slider assembly and method for forming the magnetic read/write head and slider assembly, wherein the assembly has improved heat spreading and dissipation properties and exhibits significantly reduced thermal protrusion during operation. The method consists of the formation of a heat sink layer on a portion of either the upper pole yoke or the lower magnetic pole of the writer.