Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D729961 | Lighting bulb | Yung-Cheng Sung, Tzyy-Jang Tseng | 2015-05-19 |
| 8529091 | T-bar lamp | Yung-Cheng Sung | 2013-09-10 |
| 8242594 | Chip package structure and manufacturing method thereof for effectively lowering manufacturing costs and improving yield and reliability of the chip package structure | — | 2012-08-14 |
| 7441593 | Protective cover for heat-conductive material of heat sink | — | 2008-10-28 |
| 7338186 | Assembled structure of large-sized LED lamp | Meng-Cheng Huang, Zu-Chao Hsu | 2008-03-04 |
| 7275409 | Method for manufacturing a heat pipe having an enlarged portion | Meng-Cheng Huang, Tony Wang | 2007-10-02 |
| 7116552 | Heat-dissipation apparatus of portable computer | — | 2006-10-03 |