Invention Grant
- Patent Title: Recording head coil structure
- Patent Title (中): 记录头线圈结构
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Application No.: US13419017Application Date: 2012-03-13
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Publication No.: US08687318B2Publication Date: 2014-04-01
- Inventor: Eric Roger Meloche , Chris Rea , Jianhua Xue , Eric Linville , John M. Wolf
- Applicant: Eric Roger Meloche , Chris Rea , Jianhua Xue , Eric Linville , John M. Wolf
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: HolzerIPLaw, PC
- Main IPC: G11B5/127
- IPC: G11B5/127
Abstract:
A recording head comprising a write pole and a coil structure asymmetric with respect to the write pole and configured to generate more magnetic flux on a trailing side of the main pole than the magnetic flux on a front side of the main pole.
Public/Granted literature
- US20130242432A1 RECORDING HEAD COIL STRUCTURE Public/Granted day:2013-09-19
Information query
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