Invention Grant
- Patent Title: Multi-channel head
- Patent Title (中): 多通道头
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Application No.: US11740530Application Date: 2007-04-26
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Publication No.: US07924533B2Publication Date: 2011-04-12
- Inventor: Kazuhiko Maejima , Yoshiyuki Mizoguchi , Nobuya Oyama , Hiraku Hirabayashi , Hiroki Matsukuma , Naoto Matono
- Applicant: Kazuhiko Maejima , Yoshiyuki Mizoguchi , Nobuya Oyama , Hiraku Hirabayashi , Hiroki Matsukuma , Naoto Matono
- Applicant Address: JP Tokyo HK Shatin, N.T.
- Assignee: TDK Corporation,SAE Magnetics (H.K.) Ltd.
- Current Assignee: TDK Corporation,SAE Magnetics (H.K.) Ltd.
- Current Assignee Address: JP Tokyo HK Shatin, N.T.
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2006-166637 20060615; JP2006-171688 20060621
- Main IPC: G11B5/33
- IPC: G11B5/33 ; G11B5/127
Abstract:
A multi-channel head includes a substrate, a plurality of write elements arranged in a track width direction above the substrate in a lamination direction, and a plurality of read elements arranged in the track width direction above the plurality of write elements in the lamination direction. At least one of the plurality of write elements is offset from the others in the lamination direction. All the plurality of read elements are located higher than an uppermost one of the plurality of write elements in the lamination direction.
Public/Granted literature
- US20070291411A1 MULTI-CHANNEL HEAD Public/Granted day:2007-12-20
Information query
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