Invention Grant
US08169730B2 Suppressing adjacent track interference/far track interference (ATI/FTI) in a hard disk drive (HDD) by an external magnetic field
有权
通过外部磁场抑制硬盘驱动器（HDD）中的相邻轨道干扰/远距离干扰（ATI / FTI）
- Patent Title: Suppressing adjacent track interference/far track interference (ATI/FTI) in a hard disk drive (HDD) by an external magnetic field
- Patent Title (中): 通过外部磁场抑制硬盘驱动器（HDD）中的相邻轨道干扰/远距离干扰（ATI / FTI）
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Application No.: US12641292Application Date: 2009-12-17
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Publication No.: US08169730B2Publication Date: 2012-05-01
- Inventor: Nelson Cheng , Lakshmi Ramamoorthy , Kris Schouterden , Masayoshi Shimokoshi
- Applicant: Nelson Cheng , Lakshmi Ramamoorthy , Kris Schouterden , Masayoshi Shimokoshi
- 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
- Main IPC: G11B5/02
- IPC: G11B5/02
Abstract:
A hard disk drive (HDD) comprising a magnetic disk that includes a data storage surface and an external magnetic field parallel to the data storage surface for suppressing track interference.
Public/Granted literature
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