Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10791606 | LED traffic light | Hokyuen Hung | 2020-09-29 |
| 10720052 | Intelligent control circuit and controller for traffic LED signal lamp | Hokyuen Hung | 2020-07-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10791606 | LED traffic light | Hokyuen Hung | 2020-09-29 |
| 10720052 | Intelligent control circuit and controller for traffic LED signal lamp | Hokyuen Hung | 2020-07-21 |