Invention Grant
- Patent Title: Segmented magnetic recording write head for detection-based servo pattern writing
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Application No.: US15956656Application Date: 2018-04-18
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Publication No.: US10236024B2Publication Date: 2019-03-19
- Inventor: Robert G. Biskeborn , Edwin R. Childers , Mark A. Lantz
- 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: G11B5/09
- IPC: G11B5/09 ; G11B5/584 ; G11B5/008

Abstract:
An apparatus-implemented method according to one embodiment includes passing a magnetic recording tape over a plurality of modules having write transducers. Associated pairs of the write transducers are aligned along an intended direction of tape travel thereacross, and planes of deposition of write gaps of the write transducers in each associated pair are oriented at an angle of greater than 4 degrees relative to each other. The method further includes controlling a timing of writing of each of the write transducers individually for causing each pair of write transducers to write magnetic bars on the magnetic recording tape that are offset from one another in the intended direction of tape travel thereacross.
Public/Granted literature
- US20180240482A1 SEGMENTED MAGNETIC RECORDING WRITE HEAD FOR DETECTION-BASED SERVO PATTERN WRITING Public/Granted day:2018-08-23
Information query
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