Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5105127 | Dimming method and device for fluorescent lamps used for backlighting of liquid crystal screens | Georges Lavaud | 1992-04-14 | $20,000 |
| 4859997 | Display system for displaying essential data by separately handling different parts of the image to maximize reliability | Daniel Giroux, Pierre Rousseau | 1989-08-22 | $2,000 |
| 4847608 | Graphic display device | — | 1989-07-11 | $4,000 |
| 4314351 | Curve-generating device for visual display of symbols on a cathode-ray screen | Michel Postel | 1982-02-02 |