Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472876 | Sensing and balancing currents in a ballast dimming circuit | Thomas Marinelli | 2002-10-29 |
| 5828182 | Apparatus for supplying power from a ballast circuit to an auxiliary load | John Robert Shannon, Jeffrey Dixon | 1998-10-27 |
| 5703442 | Method and apparatus for interfacing a light dimming control with an automated control system | Kata Kukiatsakulchai | 1997-12-30 |
| 4658201 | Output circuit for diode-or connected positive three terminal voltage regulators | — | 1987-04-14 |
| 4628433 | Control circuit for diode-or connected power supplies | — | 1986-12-09 |