Issued Patents 2004
Showing 1–2 of 2 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 |