Waugh; David C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Waugh; David C..The latest application filed is for "adaptive index reference position qualification in a disc drive".
- Waugh; David C. - Oklahoma City OK
| Patent | Date |
|---|---|
| Adaptive index reference position qualification Grant 6,950,270 - Lyle , et al. September 27, 2 | 2005-09-27 |
| Adaptive index reference position qualification in a disc drive App 20030197971 - Lyle, Ryan T. ; et al. | 2003-10-23 |
| Method for adapting seeks of a disc drive transducer to the maximum actuator current available to accelerate and decelerate the transducer Grant 6,115,205 - Waugh , et al. September 5, 2 | 2000-09-05 |
| Detection of mechanical defects in a disc drive using resonant frequencies Grant 5,661,615 - Waugh , et al. August 26, 1 | 1997-08-26 |
| Hard disc drive for use in a multiple drive data storage system and method of operation Grant 5,249,254 - Murphy , et al. September 28, 1 | 1993-09-28 |
| Adaptive velocity profile selection based on torque constant measurement Grant 5,132,855 - Waugh , et al. July 21, 1 | 1992-07-21 |
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