Xiaotian Sun

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Saratoga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Disk drive with write clock frequency compensation for external vib...
- Patent number 8,908,316
- Issue date Dec 9, 2014
- HGST Netherlands B.V.
- Toshiki Hirano
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method of synchronized writing on bit patterned media wi...
- Patent number 8,773,796
- Issue date Jul 8, 2014
- HGST Netherlands B.V.
- Toshiki Hirano
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for creating burst magnitude servo patterns with unipolar bi...
- Patent number 8,665,549
- Issue date Mar 4, 2014
- HGST Netherlands B.V.
- Thomas R. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording disk drive with three sensors for rotational and...
- Patent number 8,634,159
- Issue date Jan 21, 2014
- HGST Netherlands B.V.
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording disk drive with rotational vibration compensatio...
- Patent number 8,379,342
- Issue date Feb 19, 2013
- HGST Netherlands B.V.
- Fu-Ying Huang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING DISK DRIVE WITH THREE SENSORS FOR ROTATIONAL AND...
- Publication number 20130250451
- Publication date Sep 26, 2013
- Fu-Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive with write clock frequency compensation for external vib...
- Publication number 20130141811
- Publication date Jun 6, 2013
- Toshiki HIRANO
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR CREATING BURST MAGNITUDE SERVO PATTERNS WITH UNIPOLAR BI...
- Publication number 20130083420
- Publication date Apr 4, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Thomas R. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM AND METHOD OF SYNCHRONIZED WRITING ON BIT PATTERNED MEDIA WI...
- Publication number 20130033777
- Publication date Feb 7, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Toshiki Hirano
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE AND SERVO CONTROL METHOD FOR THE DISK DRIVE THAT IS RESP...
- Publication number 20110085260
- Publication date Apr 14, 2011
- Toshiaki WADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING DISK DRIVE WITH ROTATIONAL VIBRATION COMPENSATIO...
- Publication number 20100067357
- Publication date Mar 18, 2010
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Fu-Ying Huang
- G11 - INFORMATION STORAGE