El-Sherif; Alaa Y.
Patent Applications and Registrations
Patent applications and USPTO patent grants for El-Sherif; Alaa Y..The latest application filed is for "rejection of power supply variations for gain error cancellation in pulse-width-modulated motor controllers".
- El-Sherif; Alaa Y. - Plano TX
| Patent | Date |
|---|---|
| Rejection of power supply variations for gain error cancellation in pulse-width-modulated motor controllers Grant 7,092,197 - El-Sherif , et al. August 15, 2 | 2006-08-15 |
| Closed-loop control system to mitigate PWM switching noise Grant 6,995,537 - Plutowski , et al. February 7, 2 | 2006-02-07 |
| Efficient transition from class D to linear operation in dual-mode voice coil motor controllers Grant 6,989,955 - Ziemer , et al. January 24, 2 | 2006-01-24 |
| Rejection of power supply variations for gain error cancellation in pulse-width-modulated motor controllers App 20050264921 - El-Sherif, Alaa Y. ; et al. | 2005-12-01 |
| Efficient Transition From Class D To Linear Operation In Dual-mode Voice Coil Motor Controllers App 20050264920 - Ziemer, Kevin W. ; et al. | 2005-12-01 |
| Circuit and method to protect EEPROM data during ESD events App 20050035806 - El-Sherif, Alaa Y. ; et al. | 2005-02-17 |
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