Invention Grant
- Patent Title: Positioning system and method for a transducer head
- Patent Title (中): 换能器头的定位系统和方法
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Application No.: US11625927Application Date: 2007-01-23
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Publication No.: US07646558B2Publication Date: 2010-01-12
- Inventor: Darryl W. Yeakley , William J. Vanderheyden
- Applicant: Darryl W. Yeakley , William J. Vanderheyden
- Applicant Address: US CA Santa Clara
- Assignee: Sun Microsystems, Inc.
- Current Assignee: Sun Microsystems, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Brooks Kushman P.C.
- Main IPC: G11B15/12
- IPC: G11B15/12

Abstract:
In one embodiment of a system and method for positioning a transducer head, the transducer head includes a first group of elements for reading data from or writing data to a set of tracks on a storage medium, and a second group of elements for reading data from or writing data to a set of tracks on a storage medium. A device supplies electrical power to the first group of elements to read data from or write data to a first position on the storage medium, and supplies electrical power to the second group of elements to read data from or write data to a second position on the storage medium different than the first position without coarse movement of the transducer head relative to the storage medium.
Public/Granted literature
- US20080174904A1 Positioning System and Method for a Transducer Head Public/Granted day:2008-07-24
Information query
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