Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604880 | Motion lighting pen with light variably accompanying sound actuation | Wen-Chen Chung | 2003-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604880 | Motion lighting pen with light variably accompanying sound actuation | Wen-Chen Chung | 2003-08-12 |