Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10727664 | Temperature protection circuit | Teng Liu, Yong Zeng, Jianping Ying, Ming-Whang Wang, Xiaobo Huang | 2020-07-28 |
| 10622986 | Gate voltage control circuit of insulated gate bipolar transistor and control method thereof | Jianping Ying, Ming Wang, Xiaobo Huang, Lifeng Qiao, Xin Wang | 2020-04-14 |
| 10590708 | Mechanics experiment system and method for perforated string in underground perforating blasting of oil-gas well | Xiaoqiang Guo, Qingyou Liu, Guorong Wang, Haiyan ZHU, Xian Liu | 2020-03-17 |
| 10587258 | Drive circuit of power semiconductor switch | Jianping Ying, Ming-Whang Wang, Xiaobo Huang, Zhiming Hu | 2020-03-10 |