Invention Grant
US08934185B2 Storage device head instability recovery by heating from head heater
有权
通过从头部加热器加热的储存装置头部不稳定性恢复
- Patent Title: Storage device head instability recovery by heating from head heater
- Patent Title (中): 通过从头部加热器加热的储存装置头部不稳定性恢复
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Application No.: US13725054Application Date: 2012-12-21
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Publication No.: US08934185B2Publication Date: 2015-01-13
- Inventor: Jung Wook Hur , Won Choul Yang , Haejung Lee
- 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: Taylor English Duma LLP
- Main IPC: G11B27/36
- IPC: G11B27/36 ; G11B21/02 ; G11B5/09 ; G11B5/455 ; G11B5/60
Abstract:
Technologies are described herein for recovering an instable head in a storage device using an internal head heater. An instability in the reader head may be detected, and, in response to detecting the instability, a thermal shock may be applied to the reader head utilizing the head heater to recover the head.
Public/Granted literature
- US20140177089A1 STORAGE DEVICE HEAD INSTABILITY RECOVERY BY HEATING FROM HEAD HEATER Public/Granted day:2014-06-26
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