Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jyh-Shuey Jerry Lo0
Wen-Chein David Hsiao0
Date of Patent
February 10, 2009
0Patent Application Number
120462700
Date Filed
March 11, 2008
0Patent Primary Examiner
Patent abstract
A magnetic head includes a first pole piece; a second pole piece; a pedestal formed over a central portion of the first pole piece; a gap separating the pedestal from the second pole piece; and at least one of a top straight walled portion over the pedestal and a bottom straight-walled portion underneath the pedestal, the pedestal being notched with angled side walls.
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