Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476799 | Method and apparatus for the wireless capture of coordinate-shift information | Jeffrey L. Lee, Kenny Chien | 2002-11-05 |
| 6441804 | Transmitter and receiver for use in a wireless cursor control system | — | 2002-08-27 |
| 6064702 | Four-stage phase demodulation low frequency wireless mouse device | — | 2000-05-16 |