Perpendicular magnetic write head having a studded trailing...

Details Perpendicular magnetic write head having a studded trailing... Perpendicular magnetic write head having a studded trailing...

2005-04-27

2009-06-23

Klimowicz, William J (Department: 2627)

Dynamic magnetic information storage or retrieval

Head

Core

C360S125020

Reexamination Certificate

active

07551396

ABSTRACT:
A studded trailing shield design and method for manufacture thereof. The studded trailing shield design maintains critical spacing between the trailing shield and the write pole and also maintains critical spacing between the studded, trailing shield connecting structure, even in a head design having read and write elements that are not aligned with one another.

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Office Communication from EP Application No. 06004838.6-1232 mailed on Aug. 1, 2007.
Office Action from Chinese Patent Application No. 200610077134.9 Mailed Dec. 21, 2007.
E. Leung, M. Hayashi, R. Leung, K. Ino, N. Matono, S. Takahashi, M. Fujita, “Writer Performance Improvement in MR Head With Oversized Trailing Poles Technique,” Magnetics, IEEE Transactions on, vol. 34, Issue 4, Jul. 1998.

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