Chen; Teddy T.C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Teddy T.C..The latest application filed is for "disk drive writing wedge rro data along a sinusoidal path to compensate for reader/writer offset".
- Chen; Teddy T.C. - Huntington Beach CA
| Patent | Date |
|---|---|
| Disk drive writing wedge RRO data along a sinusoidal path to compensate for reader/writer offset Grant 7,583,470 - Chen , et al. September 1, 2 | 2009-09-01 |
| Disk drive writing wedge RRO values in a butterfly pattern Grant 7,576,941 - Chen , et al. August 18, 2 | 2009-08-18 |
| Disk drive operable with first and second servo patterns in a perpendicular media recording environment Grant 7,466,509 - Chen , et al. December 16, 2 | 2008-12-16 |
| System and method for writing servo sectors in a perpendicular media recording environment Grant 7,388,728 - Chen , et al. June 17, 2 | 2008-06-17 |
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