Lewicki; Laurence Douglas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lewicki; Laurence Douglas.The latest application filed is for "switched capacitor filter circuit having reduced offsets and providing offset compensation when used in a closed feedback loop".
- Lewicki; Laurence Douglas - Sunnyvale CA
| Patent | Date |
|---|---|
| Switched capacitor filter circuit having reduced offsets and providing offset compensation when used in a closed feedback loop Grant 6,351,506 - Lewicki February 26, 2 | 2002-02-26 |
| Reference buffer technique for high speed switched capacitor circuits Grant 6,285,231 - Opris , et al. September 4, 2 | 2001-09-04 |
| Switched-capacitor cosine filter circuit Grant 6,191,648 - Lewicki February 20, 2 | 2001-02-20 |
| Autozero technique for a phase locked loop system Grant 6,026,127 - Lewicki , et al. February 15, 2 | 2000-02-15 |
| Self-calibrating reversible pipeline analog to digital and digital to analog converter Grant 5,929,796 - Opris , et al. July 27, 1 | 1999-07-27 |
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