Invention Grant
- Patent Title: Low coupling oxide media (LCOM)
- Patent Title (中): 低耦合氧化物介质（LCOM）
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Application No.: US12272662Application Date: 2008-11-17
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Publication No.: US07867637B2Publication Date: 2011-01-11
- Inventor: Erol Girt , Hans Jurgen Richter , Mariana R. Munteanu , Thomas Nolan
- Applicant: Erol Girt , Hans Jurgen Richter , Mariana R. Munteanu , Thomas Nolan
- 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.
- Agent Alan G. Rego
- Main IPC: G11B5/66
- IPC: G11B5/66
Abstract:
A low-coupling perpendicular magnetic recording media comprising a magnetic storage layer and at least one low saturation magnetization layer. The magnetic storage layer has a saturation magnetization between about 400-900 emu/cm3 and the at least one low saturation magnetization layer has a saturation magnetization below that of the magnetic storage layer.
Public/Granted literature
- US20100124671A1 LOW COUPLING OXIDE MEDIA (LCOM) Public/Granted day:2010-05-20
Information query
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