Invention Grant
US08547665B2 Magnetic head having a material formed in one or more recesses extending into the media support surface of at least one of the substrate and the closure
有权
磁头具有形成在一个或多个凹槽中的材料，所述凹部延伸到衬底和封闭件中的至少一个的介质支撑表面中
- Patent Title: Magnetic head having a material formed in one or more recesses extending into the media support surface of at least one of the substrate and the closure
- Patent Title (中): 磁头具有形成在一个或多个凹槽中的材料，所述凹部延伸到衬底和封闭件中的至少一个的介质支撑表面中
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Application No.: US11969073Application Date: 2008-01-03
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Publication No.: US08547665B2Publication Date: 2013-10-01
- Inventor: Robert Glenn Biskeborn , Calvin Shyhjong Lo , Gary Miles McClelland
- Applicant: Robert Glenn Biskeborn , Calvin Shyhjong Lo , Gary Miles McClelland
- 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, PC
- Main IPC: G11B5/187
- IPC: G11B5/187 ; G11B5/255
Abstract:
In one embodiment, a magnetic head includes a substrate having a media support surface; a gap coupled to the substrate, the gap having at least one of a magnetoresistive (MR) sensor and a writer; a closure coupled to the gap on a side thereof opposite the substrate, said closure forming a portion of the media support surface; and a material formed in one or more recesses extending into the media support surface of at least one of the substrate and the closure.
Public/Granted literature
- US20090174967A1 FILLED PATTERNED MAGNETIC HEAD Public/Granted day:2009-07-09
Information query
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