Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373045 | High speed optocoupler detector | — | 2002-04-16 |
| 6362467 | Fast-switching comparator with hysteresis | — | 2002-03-26 |
| 6346711 | High-speed optocoupler driver | — | 2002-02-12 |
| 5801587 | Variable gain peak detector | — | 1998-09-01 |
| 5561351 | Dimmer for electrodeless discharge lamp | Nickolas G. Vrionis, Roger Siao, Donald E. Pezzolo, James W. Pfeiffer, Larry A. Lincoln | 1996-10-01 |
| 5525871 | Electrodeless discharge lamp containing push-pull class E amplifier and bifilar coil | Timothy P. Murphy, Lance T. Klinger | 1996-06-11 |
| 5387850 | Electrodeless discharge lamp containing push-pull class E amplifier | Timothy P. Murphy | 1995-02-07 |
| 5349271 | Electrodeless discharge lamp with spiral induction coil | Ron van Os | 1994-09-20 |
| 4757273 | Complementary transconductance amplifiers | — | 1988-07-12 |