Invention Grant
- Patent Title: Method of making magnetically-shielded write transducers
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Application No.: US15982857Application Date: 2018-05-17
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Publication No.: US11270722B2Publication Date: 2022-03-08
- Inventor: Robert G. Biskeborn , Philipp Herget
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Zilka-Kotab, P.C.
- Main IPC: G11B5/115
- IPC: G11B5/115 ; G11B5/008
Abstract:
A method according to one embodiment includes forming at least two write transducers for writing to a magnetic medium, the at least two write transducers being positioned adjacent each other and aligned along a line; and forming a shield structure having shields adjacent at least three sides of each of the at least two write transducers, the shields being formed of a magnetically-permeable material.
Public/Granted literature
- US20180268846A1 METHOD OF MAKING MAGNETICALLY SHIELDED WRITE TRANSDUCERS Public/Granted day:2018-09-20
Information query
IPC分类:
