Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070147 | Clamping device | Chiung-Hung Wang, Chao-Chien Lee, Chiu-Yi Wu | 2011-12-06 |
| D636902 | Lighting device | Chien-Chang Pei, Yi-Hung Chen | 2011-04-26 |
| D630349 | Lamp | Chien-Chang Pei, Yi-Hung Chen | 2011-01-04 |