Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8705232 | Heat sink system and heat sinking method having auto switching function | Kuo-Len Lin, Tien-Chih Tseng, Chen-Hsiang Lin, Chih-Hung Cheng | 2014-04-22 |
| 8313213 | Assembly structure for LED lamp | Kuo-Len Lin, Chen-Hsiang Lin, Hwai-Ming Wang, Ken Hsu, Chih-Hung Cheng | 2012-11-20 |
| 8270168 | Heat sink having auto switching function, heat sink system and heat sinking method for the same | Kuo-Len Lin, Tien-Chih Tseng, Chen-Hsiang Lin, Chih-Hung Cheng | 2012-09-18 |
| 7674012 | LED lighting device capable of uniformly dissipating heat | Kuo-Len Lin, Chen-Hsiang Lin, Chiao-Li Huang, Ken Hsu, Chih-Hung Cheng | 2010-03-09 |