Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11208888 | Process and device for supporting anchor bolt and anchor cable on successive mining working face | Changyan Pu, Mingpu Wang, Limin Wu, Fang Liu, Yaohui FAN +4 more | 2021-12-28 | |
| 11170701 | Driving circuit, driving method thereof, display panel and display device | Wei Qin, Weixing Liu, Tieshi Wang, Xiaolong Li, Kuanjun Peng +2 more | 2021-11-09 | |
| 11125922 | Structured retroreflector | Xiaolong Li, Xueling Gao, Kuanjun Peng, Shengnan Li, Weixing Liu | 2021-09-21 | |
| 11009534 | Water leakage detection based on smart electricity meter | Xing Xing Di, Peng Tang, Chen Tian, Jian Wang, Chi Xu +1 more | 2021-05-18 | $4,116,000 |