Invention Grant
- Patent Title: Variable written track widths for attribute-based storage
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Application No.: US15667904Application Date: 2017-08-03
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Publication No.: US10090016B2Publication Date: 2018-10-02
- Inventor: Kaizhong Gao , Wenzhong Zhu , Tim Rausch , Edward Gage
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: SEAGATE TECHNOLOGY LLC
- Current Assignee: SEAGATE TECHNOLOGY LLC
- Current Assignee Address: US CA Cupertino
- Agency: Holzer Patel Drennan
- Main IPC: G11B5/02
- IPC: G11B5/02 ; G11B20/12 ; G11B5/012 ; G11B5/00 ; G11B5/60 ; G11B5/48 ; G11B7/0037 ; G11B20/10
Abstract:
A storage device controller is configured to select one of multiple written track widths for a storage location based on a write attribute of data to be recorded at the storage location. According to one implementation, the storage device controller is further configured to select a power level for a heat-assisted magnetic recording (HAMR) device based on the write attribute.
Public/Granted literature
- US20170330587A1 VARIABLE WRITTEN TRACK WIDTHS FOR ATTRIBUTE-BASED STORAGE Public/Granted day:2017-11-16
Information query
IPC分类:
