Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8830211 | Contact sensitive device | — | 2014-09-09 |
| 8217917 | Touch sensing with touch down and lift off sensitivity | Darius Sullivan | 2012-07-10 |
| 8106888 | Vibration sensing touch input device | Darius Sullivan | 2012-01-31 |
| 8059107 | Touch sensitive device employing bending wave vibration sensing and excitation transducers | Darius Sullivan | 2011-11-15 |
| 7800595 | Piezoelectric transducer | — | 2010-09-21 |
| 7411584 | Touch sensitive device employing bending wave vibration sensing and excitation transducers | Darius Sullivan | 2008-08-12 |
| 7315300 | Touch sensitive device employing impulse reconstruction | Darius Sullivan | 2008-01-01 |
| 7277087 | Touch sensing with touch down and lift off sensitivity | Darius Sullivan | 2007-10-02 |