Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5592198 | Terminal for man-machine dialogue with a computer system using plural viewing elements | P. Fagard | 1997-01-07 |
| 5525980 | Method and apparatus for operating a capacitive tactile keyboard | Patrick Robert | 1996-06-11 |