Nelson Cheng

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Suppressing adjacent track interference/far track interference (ATI...
- Patent number 8,169,730
- Issue date May 1, 2012
- Hitachi Global Storage Technologies, Netherlands, B.V.
- Nelson Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording apparatus with correlated main magnetic pole-to-...
- Patent number 7,920,359
- Issue date Apr 5, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Yohji Maruyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for improving the error rate of track informat...
- Patent number 7,567,400
- Issue date Jul 28, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Nelson Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for setting magneto resistive head bias curren...
- Patent number 6,751,039
- Issue date Jun 15, 2004
- Maxtor Corporation
- Nelson Shih-Cheng Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for determining lifetime for media thermal decay
- Patent number 6,697,203
- Issue date Feb 24, 2004
- Maxtor Corporation
- Nelson Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus to reduce magneto-resistive drive electromigra...
- Patent number 6,445,527
- Issue date Sep 3, 2002
- Maxtor Corporation
- Nelson Cheng
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SUPPRESSING ADJACENT TRACK INTERFERENCE/FAR TRACK INTERFERENCE (ATI...
- Publication number 20110149427
- Publication date Jun 23, 2011
- Nelson Cheng
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording apparatus
- Publication number 20080180861
- Publication date Jul 31, 2008
- Yohji Maruyama
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for improving the error rate of track informat...
- Publication number 20060245102
- Publication date Nov 2, 2006
- Nelson Cheng
- G11 - INFORMATION STORAGE