Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508872 | Street lamp with enchanced heat dissipation | Po-Chang Li, Ming-Hung Chien | 2019-12-17 |
| 10368413 | Light source module and adjustment method thereof | Kuo-Hui Chang, Kuan-Yu Chen, Ming-Hung Chien | 2019-07-30 |
| 10332393 | Emergency traffic controller for emergency vehicles and controlling method thereof | Kuo-Hui Chang, Po-Chang Li, Ming-Hung Chien | 2019-06-25 |
| 10334693 | Light source module | Po-Chang Li, Ming-Hung Chien | 2019-06-25 |