Hsu; Calvin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hsu; Calvin.The latest application filed is for "universal pulse width modulating power converter".
- Hsu; Calvin - San Mateo CA
| Patent | Date |
|---|---|
| Universal pulse width modulating power converter Grant 6,469,914 - Hwang , et al. October 22, 2 | 2002-10-22 |
| Universal pulse width modulating power converter Grant 6,344,980 - Hwang , et al. February 5, 2 | 2002-02-05 |
| One pin error amplifier and switched soft-start for an eight pin PFC-PWM combination integrated circuit converter controller Grant 5,798,635 - Hwang , et al. August 25, 1 | 1998-08-25 |
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