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Ricky Wei Watt Yeo
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Singapore, SG
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Patents Grants
last 30 patents
Information
Patent Grant
Identification and cancellation of cage frequency in a hard disc drive
Patent number
6,785,073
Issue date
Aug 31, 2004
Seagate Technology LLC
ShuangQuan Min
G11 - INFORMATION STORAGE
Information
Patent Grant
Drive with adaptive data format and head switch sequencing
Patent number
6,728,054
Issue date
Apr 27, 2004
Seagate Technology LLC
Yong Peng Chng
G11 - INFORMATION STORAGE
Information
Patent Grant
Prediction and cancellation of cage frequency in a disc drive
Patent number
6,721,120
Issue date
Apr 13, 2004
Seagate Technology LLC
Shuang Quan Min
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for harmonic frequency identification in a disc drive
Patent number
6,674,589
Issue date
Jan 6, 2004
Seagate Technology LLC
ShuangQuan Min
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for screening oscillatory PES with 1.7 kHz harmonic resonance
Patent number
6,667,840
Issue date
Dec 23, 2003
Seagate Technology LLC
Kok Hiang Cheong
G11 - INFORMATION STORAGE
Information
Patent Grant
Enhanced adaptive feedforward control to cancel once-per-revolution...
Patent number
6,661,599
Issue date
Dec 9, 2003
Seagate Technology LLC
YangQuan Chen
G11 - INFORMATION STORAGE
Information
Patent Grant
Seek in a disc drive with nonlinear pivot friction
Patent number
6,636,375
Issue date
Oct 21, 2003
Seagate Technology LLC
MingZhong Ding
G11 - INFORMATION STORAGE
Information
Patent Grant
Detection and cancellation of cage frequency using the clock head i...
Patent number
6,628,471
Issue date
Sep 30, 2003
Seagate Technology LLC
ShuangQuan Min
G11 - INFORMATION STORAGE
Information
Patent Grant
Identification of defective servo information elements in a disc dr...
Patent number
6,392,831
Issue date
May 21, 2002
Seagate Technology LLC
Ricky Wei Watt Yeo
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of characterizing and screening voice coil motor pivot frict...
Patent number
6,324,890
Issue date
Dec 4, 2001
Seagate Technology LLC
Ricky Wei Watt Yeo
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for unlatching an actuator
Patent number
6,252,364
Issue date
Jun 26, 2001
Seagate Technology LLC
Wing Kong Chiang
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Identification and cancellation of cage frequency in a hard disc drive
Publication number
20030218814
Publication date
Nov 27, 2003
ShuangQuan Min
G11 - INFORMATION STORAGE
Information
Patent Application
Prediction and cancellation of cage frequency in a disc drive
Publication number
20030206363
Publication date
Nov 6, 2003
Shuang Quan Min
G11 - INFORMATION STORAGE
Information
Patent Application
Drive with adaptive data format and head switch sequencing
Publication number
20020101675
Publication date
Aug 1, 2002
Seagate Technology LLC
Yong Peng Chng
G11 - INFORMATION STORAGE
Information
Patent Application
Identification and cancellation of cage frequency in a hard disc drive
Publication number
20020044370
Publication date
Apr 18, 2002
ShuangQuan Min
G11 - INFORMATION STORAGE
Information
Patent Application
Feed-forward compensation of cage frequency using a reference head...
Publication number
20020030920
Publication date
Mar 14, 2002
Seagate Technology LLC
ShuangQuan Min
G11 - INFORMATION STORAGE
Information
Patent Application
Method for harmonic frequency identification in a disc drive
Publication number
20010036027
Publication date
Nov 1, 2001
ShuangQuan Min
G11 - INFORMATION STORAGE