Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454265 | Bridge-type circuit, and direct current breaking device and control method thereof | Dongming Cao, Taixun Fang, Bing Yang, Wei Shi, Wei Lv +3 more | 2019-10-22 |
| 10418803 | Direct current switch-off device and control method thereof | Dongming Cao, Taixun Fang, Bing Yang, Wei Shi, Wei Lv +4 more | 2019-09-17 |
| 10279686 | Locomotive regenerative electric energy feedback system with ice melting function and control method | Hao Yang, Yu Wang, Hongde Liu, Changwei Li | 2019-05-07 |
| 10224833 | Drive signal modulation method of modular multilevel converter and fault isolation method | Dongming Cao, Tiangui Jiang, Minglian Zhu, Guanxian Yin | 2019-03-05 |