Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7262559 | LEDS driver | Ajay Tripathi, Bernd Clauberg, Raghuram Narasimhan, Rohit Khetarpal | 2007-08-28 |
| 7202627 | Load and speed sensitive motor starting circuit and method | — | 2007-04-10 |
| 7095207 | Load and speed sensitive motor starting circuit and method | — | 2006-08-22 |
| 6586890 | LED driver circuit with PWM output | Bernd Clauberg, Bertrand Johan Edward Hontele | 2003-07-01 |
| 5041771 | Motor starting circuit | — | 1991-08-20 |
| 4801858 | Motor starting circuit | — | 1989-01-31 |
| 4658195 | Motor control circuit with automatic restart of cut-in | — | 1987-04-14 |
| 4622506 | Load and speed sensitive motor starting circuit | Richard Shemanske | 1986-11-11 |
| 4604563 | Electronic switch for starting AC motor | — | 1986-08-05 |
| 4560913 | Sparkless circuit for low horsepower electronic motor brake | — | 1985-12-24 |
| 4392098 | RPM Sensor for electronic motor braking | — | 1983-07-05 |