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Yi-Ping Hsin
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Burnsville, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Automatic model regulation in a disc drive servo system using model...
Patent number
6,970,321
Issue date
Nov 29, 2005
Seagate Technology LLC
Yi-Ping Hsin
G11 - INFORMATION STORAGE
Information
Patent Grant
Repeatable runout identification device and method
Patent number
6,831,803
Issue date
Dec 14, 2004
Seagate Technology LLC
Yi-Ping Hsin
G11 - INFORMATION STORAGE
Information
Patent Grant
Written-in repeatable run-out compensation in embedded servo disc d...
Patent number
6,804,079
Issue date
Oct 12, 2004
Seagate Technology LLC
Yi-Ping Hsin
G11 - INFORMATION STORAGE
Information
Patent Grant
Plant variation compensation for piezoelectric microactuator in dua...
Patent number
6,741,417
Issue date
May 25, 2004
Seagate Technology LLC
Yi-Ping Hsin
G11 - INFORMATION STORAGE
Information
Patent Grant
Disturbance rejection for disc drives using adaptive accelerometer...
Patent number
6,580,579
Issue date
Jun 17, 2003
Seagate Technology LLC
Yi-Ping Hsin
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for suppressing seek-induced vibration in a di...
Patent number
6,560,059
Issue date
May 6, 2003
Seagate Technology LLC
Yi-Ping Hsin
G11 - INFORMATION STORAGE
Information
Patent Grant
Disturbance rejection of mechanical interaction for dual-actuator d...
Patent number
6,493,172
Issue date
Dec 10, 2002
Seagate Technology LLC
John C. Morris
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Repeatable runout identification device and method
Publication number
20030184908
Publication date
Oct 2, 2003
Yi-Ping Hsin
G11 - INFORMATION STORAGE
Information
Patent Application
Written-in repeatable run-out compensation in embedded servo disc d...
Publication number
20030133220
Publication date
Jul 17, 2003
Yi-Ping Hsin
G11 - INFORMATION STORAGE
Information
Patent Application
Automatic model regulation in a disc drive servo system using model...
Publication number
20030081342
Publication date
May 1, 2003
Seagate Technology LLC
Yi-Ping Hsin
G11 - INFORMATION STORAGE
Information
Patent Application
Method of searching for optimal positioning system compensator usin...
Publication number
20030076616
Publication date
Apr 24, 2003
Yi-Ping Hsin
G11 - INFORMATION STORAGE
Information
Patent Application
Written-in repeatable run-out compensation in embedded servo disc d...
Publication number
20030058569
Publication date
Mar 27, 2003
Yi-Ping Hsin
G11 - INFORMATION STORAGE
Information
Patent Application
Plant variation compensation for piezoelectric microactuator in dua...
Publication number
20020176201
Publication date
Nov 28, 2002
Seagate Technology LLC
Yi-Ping Hsin
G11 - INFORMATION STORAGE