Perahia, Avraham
Patent Applications and Registrations
Patent applications and USPTO patent grants for Perahia, Avraham.The latest application filed is for "monitoring a voltage level of a power supply for a disk drive".
- Perahia, Avraham - San Jose CA
- Perahia; Avraham - Simi Valley CA
- Perahia; Avraham - Sharon MA
| Patent | Date |
|---|---|
| Monitoring a voltage level of a power supply for a disk drive App 20050240783 - Perahia, Avraham | 2005-10-27 |
| Energy storage for use in emergency head retraction in disk drives Grant 6,903,893 - Perahia June 7, 2 | 2005-06-07 |
| Method and apparatus to measure disk drive head load/unload velocity Grant 6,894,453 - Drouin , et al. May 17, 2 | 2005-05-17 |
| Energy storage for use in emergency head retraction in disk drives App 20040100721 - Perahia, Avraham | 2004-05-27 |
| Method and apparatus to measure disk drive head load/unload velocity App 20040080857 - Drouin, David M. ; et al. | 2004-04-29 |
| Method and apparatus for power management in disk drives App 20040083396 - Perahia, Avraham | 2004-04-29 |
| High density bias linearized magnetic recording system utilizing Nyquist bandwidth partial response transmission Grant 4,195,318 - Price , et al. March 25, 1 | 1980-03-25 |
| Acoustic delay surface wave motion transducer systems with enhanced stability Grant 3,940,636 - Perahia February 24, 1 | 1976-02-24 |
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