Inventor
DING MING ZHONG
SG10 patents
Patents
10 patentsUS6587293B1Jul 1, 2003
Method for servo writing servo pattern at a desired speed
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US6388413B1May 14, 2002
Head switch seek on disc drives with multiple recording heads
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US6661599B1Dec 9, 2003
Enhanced adaptive feedforward control to cancel once-per-revolution disturbance by shaping the internal mode
SEAGATE TECHNOLOGY LLC14 citations82
US6597528B1Jul 22, 2003
Self-adaptive seeking profile for resonance actuator
SEAGATE TECHNOLOGY LLC15 citations82
US6967807B2Nov 22, 2005
Selecting physical cylinders in a disc drive employing discs with pre-written servo patterns
SEAGATE TECHNOLOGY LLC7 citations70
US6721120B2Apr 13, 2004
Prediction and cancellation of cage frequency in a disc drive
SEAGATE TECHNOLOGY LLC8 citations70
US6831804B2Dec 14, 2004
Method and apparatus for handling resonance effects in disc drives using active damping
SEAGATE TECHNOLOGY LLC9 citations69
US6757127B1Jun 29, 2004
Adaptive temperature compensated AC unlatch algorithm
SEAGATE TECHNOLOGY LLC4 citations61
US6606213B1Aug 12, 2003
Actuator resonance screening in disc drives
SEAGATE TECHNOLOGY LLC5 citations60
US9564158B1Feb 7, 2017
Methods and devices for adjusting actuator control signals
SEAGATE TECHNOLOGY LLC0 citations44