Invention Grant
- Patent Title: Media for recording devices
- Patent Title (中): 用于记录设备的介质
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Application No.: US12653808Application Date: 2009-12-14
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Publication No.: US07879467B2Publication Date: 2011-02-01
- Inventor: Jack Chang , Mohammad Mirzamaani , Kai Tang
- Applicant: Jack Chang , Mohammad Mirzamaani , Kai Tang
- Applicant Address: NL Amsterdam
- Assignee: Hitachi Global Storage Technologies Netherlands B.V.
- Current Assignee: Hitachi Global Storage Technologies Netherlands B.V.
- Current Assignee Address: NL Amsterdam
- Agent Darren Gold
- Main IPC: G11B5/66
- IPC: G11B5/66
Abstract:
Improvements to magnetic recording device including magnetic recording media are described. The improvements include the addition of copper to the recording layer as well as improved underlayers. In addition, improved manufacturing processes and magnetic/recording properties for media through heating and oxidation are described.
Public/Granted literature
- US20100104893A1 Media for recording devices Public/Granted day:2010-04-29
Information query
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