Invention Grant
- Patent Title: Writer structure with assisted bias
- Patent Title (中): 具有辅助偏见的作家结构
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Application No.: US11069792Application Date: 2005-03-01
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Publication No.: US07397633B2Publication Date: 2008-07-08
- Inventor: Song Sheng Xue , Mark Thomas Kief , Johannes van Ek , Nural Amin , Olle Gunner Heinonen , Kaizhong Gao , Patrick Joseph Ryan
- Applicant: Song Sheng Xue , Mark Thomas Kief , Johannes van Ek , Nural Amin , Olle Gunner Heinonen , Kaizhong Gao , Patrick Joseph Ryan
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology, LLC
- Current Assignee: Seagate Technology, LLC
- Current Assignee Address: US CA Scotts Valley
- Agency: Westman, Champlin & Kelly, P.A.
- Main IPC: G11B5/127
- IPC: G11B5/127 ; G11B5/187
Abstract:
A recording head for use with a storage medium is provided. The recording head includes a substrate, a magnetic pole, a first magnetic bias structure positioned on a first side of the magnetic pole, and a second magnetic bias structure positioned on a second side of the magnetic pole, Spacer material is positioned between the magnetic pole and the first magnetic bias structure and between the magnetic pole and the second magnetic bias structure.
Public/Granted literature
- US20060198047A1 Writer structure with assisted bias Public/Granted day:2006-09-07
Information query
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