Invention Grant
- Patent Title: Method and apparatus for increasing storage capacity of a hard disk drive
- Patent Title (中): 提高硬盘驱动器存储容量的方法和装置
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Application No.: US11329592Application Date: 2006-01-10
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Publication No.: US08089718B2Publication Date: 2012-01-03
- Inventor: George A. Dunn
- Applicant: George A. Dunn
- Applicant Address: NL Amsterdam
- Assignee: Hitachi Global Technologies, Netherlands B.V.
- Current Assignee: Hitachi Global Technologies, Netherlands B.V.
- Current Assignee Address: NL Amsterdam
- Main IPC: G11B21/02
- IPC: G11B21/02

Abstract:
A method and apparatus for improving the capacity of a hard disk drive is provided. In one embodiment, a portion of timing information is written to a first disk prior to coupling the first disk with a hard disk drive. The first disk is then coupled with the hard disk drive having a read element aligned with a write element on a head portion of a head gimbal assembly. The timing information is then provided to the read element during a writing of a set of servo track information on the disk, wherein the portion of timing information allows the read element to be aligned with the write element on the head during the writing of the set of servo track information.
Public/Granted literature
- US20070159711A1 Method and apparatus for increasing storage capacity of a hard disk drive Public/Granted day:2007-07-12
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