Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642927 | Digital tape drawing system | Ravin Balakrishnan, William Arthur Stewart Buxton, George Fitzmaurice | 2003-11-04 |
| 6618063 | Method and apparatus for producing, controlling and displaying menus | — | 2003-09-09 |