Vien Nguyen

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Burst pattern for detecting the position of a read/write head relat...
- Patent number 6,226,142
- Issue date May 1, 2001
- Castlewood Systems, Inc.
- David Drouin
- G11 - INFORMATION STORAGE
Information Patent Grant
Data sector timing compensation technique based upon drive eccentri...
- Patent number 6,191,904
- Issue date Feb 20, 2001
- Castlewood Systems, Inc.
- Vien N. Nguyen
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo-burst gray code pattern
- Patent number 6,104,568
- Issue date Aug 15, 2000
- Castlewod Systems, Inc.
- David Drouin
- G11 - INFORMATION STORAGE
Information Patent Grant
Encryption of defects map
- Patent number 6,092,195
- Issue date Jul 18, 2000
- Castlewood Systems, Inc.
- Vien N. Nguyen
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Servo skewing for track skew
- Publication number 20010043424
- Publication date Nov 22, 2001
- Vien Nguyen
- G11 - INFORMATION STORAGE