Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11443535 | License plate identification method and system thereof | Yu-Ta Chen, Jing-Hong JHENG | 2022-09-13 |
| 11410845 | Method, apparatus and system for providing voltage supply for photoionization detector lamp | Chuang HUANG, Tengfei Zhang, Bing-Yu Chen | 2022-08-09 |
| 11346806 | Low profile ionization detector | Aimin Su, Bing-Yu Chen, Junhui Zhang | 2022-05-31 |