Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509909 | Systems and methods for controlling a presentation using physical objects | Lester D. Nelson, Satoshi Ichimura, Elin R. Pedersen, Stephen W. Smoliar | 2003-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509909 | Systems and methods for controlling a presentation using physical objects | Lester D. Nelson, Satoshi Ichimura, Elin R. Pedersen, Stephen W. Smoliar | 2003-01-21 |