Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601964 | Lamp having a readable disk with an electro-luminescent element | Shaw-Jong Wang, Chien-Hua Wu, Charen Yu | 2003-08-05 |
| 6561671 | Case with vibration-activated light emitting indication apparatus | Shaw-Jong Wang, Chien-Hua Wu, Charen Yu | 2003-05-13 |