Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D513282 | Audio toy | Sun Yu, Roman S. Ferber | 2005-12-27 |
| 6896390 | Animate form headlamp | Sun Yu, Anmena Yau | 2005-05-24 |
| 6877875 | Canted head-mounted light | Sun Yu, Andrew Tiefel | 2005-04-12 |
| 6860616 | Ultraviolet light writing system | Sun Yu, Andrew Tiefel | 2005-03-01 |