Invention Grant
- Patent Title: Write and/or erase method and storage apparatus
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Application No.: US09964056Application Date: 2001-09-26
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Publication No.: US07095690B2Publication Date: 2006-08-22
- Inventor: Toru Ikeda , Shigenori Yanagi
- Applicant: Toru Ikeda , Shigenori Yanagi
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Greer, Burns & Crain, Ltd.
- Priority: JP2001-163252 20010530
- Main IPC: G11B7/125
- IPC: G11B7/125 ; G11B7/005
Abstract:
A write and/or erase method is adapted to a storage apparatus having a function of changing a write and/or erase power of a light beam with respect to a recording medium. The write and/or erase method sets a write and/or erase slice level for detecting an off-track of the light beam with respect to a track on the recording medium depending on the write and/or erase power.
Public/Granted literature
- US20020181364A1 Write and/or erase method and storage apparatus Public/Granted day:2002-12-05
Information query
IPC分类:
