- 专利标题： Shingled magnetic recording for writing tracks of variable track width
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申请号： US15795044申请日： 2017-10-26
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公开(公告)号： US10008231B2公开(公告)日： 2018-06-26
- 发明人: Steven Granz , Edward Gage , Alfredo Chu , Wenzhong Zhu
- 申请人： Seagate Technology LLC
- 申请人地址： US CA Cupertino
- 专利权人： SEAGATE TECHNOLOGY LLC
- 当前专利权人： SEAGATE TECHNOLOGY LLC
- 当前专利权人地址： US CA Cupertino
- 代理机构： Holzer Patel Drennan
- 主分类号： G11B11/00
- IPC分类号： G11B11/00 ; G11B7/1263 ; G11B7/126 ; G11B5/60 ; G11B7/1267 ; G11B20/12 ; G11B5/00
摘要：
A storage device includes a storage controller configured to operate a heat-assisted magnetic recording head to write data to a band of consecutive data tracks in a consecutive track order while selectively alternating a power level of the heat source when writing to some data tracks of the band.
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