Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5977720 | Method and apparatus for driving an electroluminescent lamp | Giorgio Mariani, Alessandro Fasan | 1999-11-02 |
| 5854539 | Electroluminescent lamp driver circuit with signal tracking | Giorgio Mariani, Alessandro Fasan | 1998-12-29 |
| 5428276 | Automatic adjustment of commutation delay for brushless DC motor for improved efficiency | Francesco Carobolante, Mark E. Rohrbaugh | 1995-06-27 |
| 5350984 | Method and apparatus for starting a brushless DC motor | Francesco Carobolante | 1994-09-27 |
| 5285135 | Automatic adjustment of commutation delay for brushless DC motor for improved efficiency | Francesco Carobolante, Mark E. Rohrbaugh | 1994-02-08 |
| 5216347 | Stepper motor control system | Mark McCormack | 1993-06-01 |
| 5017845 | Brushless direct current motor starting and operating apparatus and method | Francesco Carobolante, Mark McCormack | 1991-05-21 |