Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522721 | Light-emitting device and manufacturing method thereof | Ching-Tai Cheng, Yih-Hua Renn | 2019-12-31 |
| 10312423 | Light-emitting device and manufacturing method thereof | Ching-Tai Cheng, Lung-Kuan Lai, Ju-Lien Kuo, Hsuan-Tzu Peng, Yih-Hua Renn | 2019-06-04 |