Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193865 | P-y curve-based element test device and test method | Junwei Liu, Dongsheng Zheng, Xiuxia Yu, Xianzhang Ling, Lingyun Feng +8 more | 2021-12-07 |
| 10944254 | Closing control method for high-voltage direct-current circuit breaker | Wei Shi, Bing Yang, Wenjie Wang, Yeyuan Xie, Taixun Fang +1 more | 2021-03-09 |
| 10901260 | Displays with direct-lit backlight units | Rong Liu, Jun Qi, Victor H. Yin, Joshua A. Spechler, Yu P. Sun +15 more | 2021-01-26 |