Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8710517 | High-voltage AC light-emitting diode structure | Wei-Tai Cheng, Ming-Hung Chen | 2014-04-29 |
| 8696161 | High-luminance UV LED nail lamp structure and LED light source module thereof | Cheng-Wei Chan, Ming-Hung Chen | 2014-04-15 |
| 8643291 | High-voltage AC LED structure | Wei-Tai Cheng, Ming-Hung Chen | 2014-02-04 |
| 8410487 | Manufacturing method and structure of LED chip | Wei-Tai Cheng, Ming-Hung Chen | 2013-04-02 |
| 8283638 | Method for preparing ion source from nanoparticles | Gou-Chung Chi, Ping-Jung Huang, Chung-Wei Chen, Yu-Lun Liu, Fu-Chun Tsao | 2012-10-09 |