Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6248018 | Electromagnetic pointing device using varying overlap of coils and conductive elements | Florian Kehlstadt, Antoine Merminod, Marc Bidiville, Rene Sommer | 2001-06-19 | $906,000 |
| 6184870 | Integral ball cage for pointing device | Marc Bidiville, Kieran Devey | 2001-02-06 | $1,328,000 |
| 6175360 | Integral ball cage for pointing device | Marc Bidiville, Kieran Devey | 2001-01-16 | $1,185,000 |
| 5670990 | Integral ball cage for pointing device | Marc Bidiville, Kieran Devey | 1997-09-23 | $328,000 |