Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816150 | Data input device power management including beacon state | Gary Rensberger, Sean Gorman | 2004-11-09 |
| 6703599 | Proximity sensor with adaptive threshold | Mark R. Lee | 2004-03-09 |
| 6661410 | Capacitive sensing and data input device power management | Gary Rensberger, Steven Bathiche, Mihai Abulet | 2003-12-09 |
| 6625790 | Method and apparatus for detecting the type of interface to which a peripheral device is connected | Lord Nigel Featherston | 2003-09-23 |
| 6611921 | Input device with two input signal generating means having a power state where one input means is powered down and the other input means is cycled between a powered up state and a powered down state | Gary Rensberger, Steven Bathiche, Sean Gorman | 2003-08-26 |
| 6531692 | Optical coupling assembly for image sensing operator input device | Manolito E. Adan, Erik G. von Fuchs, Suresh Venkat | 2003-03-11 |
| 6232958 | Input device with multiplexed switches | — | 2001-05-15 |
| 5515083 | Touch screen having reduced sensitivity to spurious selections | James M. Dahl | 1996-05-07 |
| 5355149 | Scanning system for touch screen keyboards | — | 1994-10-11 |