Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11102891 | Method of manufacturing a polymer printed circuit board | Kuo-Hsin CHANG, Jia-Cing CHEN, We-Jei KE, Jingyu Zhang | 2021-08-24 |
| 10907772 | LED lamp and LED emitter of the same | Wenbo Ma, Qiurong Liao, Yu Min Li, Kuo-Hsin CHANG | 2021-02-02 |