Pass; Nelson S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pass; Nelson S..The latest application filed is for "amplifier having an active current source".
- Pass; Nelson S. - Foresthill CA
- Pass; Nelson S. - Auburn CA
- Pass; Nelson S. - Sacramento CA
| Patent | Date |
|---|---|
| Amplifier having an active current source Grant 5,710,522 - Pass January 20, 1 | 1998-01-20 |
| Active low frequency acoustic resonance suppressor Grant 4,899,387 - Pass February 6, 1 | 1990-02-06 |
| Opto-isolated bias circuit for operating push-pull amplifiers in class A and class AB modes Grant 4,752,745 - Pass June 21, 1 | 1988-06-21 |
| Constant voltage - constant current high fidelity amplifier Grant 4,107,619 - Pass August 15, 1 | 1978-08-15 |
| Active bias circuit for operating push-pull amplifiers in class A mode Grant 3,995,228 - Pass November 30, 1 | 1976-11-30 |
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