Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6124697 | AC inverter drive | — | 2000-09-26 |
| D430856 | Circuit board | — | 2000-09-12 |
| 5682459 | Speed control for controlling the speed of a DC motor | — | 1997-10-28 |
| 5629598 | Speed control for induction motor having improved sensing of motor operative conditions | — | 1997-05-13 |
| 5440219 | Induction motor speed control having improved sensing of motor operative conditions | — | 1995-08-08 |
| 5367600 | Motor control for a treadmill having improved power supply and improved speed regulation under intermittent loading | — | 1994-11-22 |
| 5351336 | Motor control having improved speed regulation under intermittent loading | — | 1994-09-27 |
| 5283726 | AC line current controller utilizing line connected inductance and DC voltage component | — | 1994-02-01 |
| 4942795 | Precision cutter with automated pressure control | Thomas Linke, Ashok K. Parida | 1990-07-24 |
| 4914383 | Non-contact ammeter | — | 1990-04-03 |
| 4873792 | Polishing apparatus | Thomas Linke, Issa Dandan, Troy W. Livingston | 1989-10-17 |
| 4475070 | Motor torque control with improved linearity | — | 1984-10-02 |
| 4366388 | Energy utilization circuit and method | — | 1982-12-28 |
| 4200833 | Power maximization circuit | — | 1980-04-29 |