Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454265 | Bridge-type circuit, and direct current breaking device and control method thereof | Dongming Cao, Taixun Fang, Yeyuan Xie, Bing Yang, Wei Shi +3 more | 2019-10-22 |
| 10418803 | Direct current switch-off device and control method thereof | Dongming Cao, Taixun Fang, Yeyuan Xie, Bing Yang, Wei Shi +4 more | 2019-09-17 |
| 10411044 | Display substrate and manufacturing method thereof, display device | Zhenfei Cai, Jing HAO | 2019-09-10 |