Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9428202 | Train safety system | Claude Perras, Leigh Thorpe | 2016-08-30 |
| 6075510 | Low power refreshing (smart display multiplexing) | Guillaume Comeau | 2000-06-13 |
| 6016140 | Automatic touch screen calibration | Guillaume Comeau | 2000-01-18 |
| 5977867 | Touch pad panel with tactile feedback | — | 1999-11-02 |
| 5850205 | Automatic contrast control for liquid crystal displays | — | 1998-12-15 |
| 5828355 | General purpose liquid crystal display controller | Guillaume Comeau | 1998-10-27 |
| 5734363 | Method and apparatus for producing shading on a flat panel display | Paul Proven.cedilla.al | 1998-03-31 |