Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474159 | Motion-tracking | Yury Altshuler | 2002-11-05 |
| 6409687 | Motion tracking system | — | 2002-06-25 |
| 6361507 | Inertial orientation tracker having gradual automatic drift compensation for tracking human head and other similarly sized body | — | 2002-03-26 |