| 6218659 |
Dual layer optical ball for pointing device |
Marc Bidiville, Eric Peter Raeber, Javier Arreguit, Harthmuth Buczek, Francois Bauduin +1 more |
2001-04-17 |
| 6124587 |
Pointing device utilizing a photodetector array |
Marc Bidiville, Eric Peter Raeber, Javier Arreguit, Harthmuth Buczek, Francois Bauduin +1 more |
2000-09-26 |
| 5854482 |
Pointing device utilizing a photodector array |
Marc Bidiville, Eric Peter Raeber, Javier Arreguit, Harthmuth Buczek, Francois Bauduin +1 more |
1998-12-29 |
| 5703356 |
Pointing device utilizing a photodetector array |
Marc Bidiville, Eric Peter Raeber, Javier Arreguit, Harthmuth Buczek, Francois Bauduin +1 more |
1997-12-30 |
| 5578817 |
Pointing device utilizing a photodetector array and controlled by a human finger contacting a prism |
Marc Bidiville, Eric Peter Raeber, Javier Arreguit, Harthmuth Buczek, Francois Bauduin +1 more |
1996-11-26 |
| 5288993 |
Cursor pointing device utilizing a photodetector array with target ball having randomly distributed speckles |
Marc Bidiville, Javier Arreguit, Bernard Steenis, Fabien Droz-dit-Busset, Harthmuth Buczek +1 more |
1994-02-22 |