Invention Grant
- Patent Title: Virtual front shield writer
- Patent Title (中): 虚拟前盾作家
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Application No.: US11651245Application Date: 2007-01-09
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Publication No.: US07876531B2Publication Date: 2011-01-25
- Inventor: Steven Paul Bozeman , Olle Gunnar Heinonen , Sining Mao
- Applicant: Steven Paul Bozeman , Olle Gunnar Heinonen , Sining Mao
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Agency: Kinney & Lange, P.A.
- Main IPC: G11B5/187
- IPC: G11B5/187

Abstract:
A magnetic writer includes a first write element and a second write element. The first write element produces a first field when a first current is passed through a first coil. The second write element, which is disposed relative to the first write element, produces a second field when a second current is passed through a second coil such that the second field at least partially opposes the first field.
Public/Granted literature
- US20080165452A1 Virtual front shield writer Public/Granted day:2008-07-10
Information query
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