Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312007 | Serpentine inspection robot mechanism for lifting cage guide driven by magnetic wheels | Chaoquan Tang, Eryi Hu, Hua Zhu, Bi Ma, Xin Shu +3 more | 2022-04-26 |
| 11305946 | Drive system of scraper conveyor and control method | Gang Shen, Zhencai Zhu, Kaiyu DAI, Yu Tang, Xiang Li +5 more | 2022-04-19 |
| 11215046 | Wellbore inspection system and method for ultra-deep vertical shaft | Chaoquan Tang, Zhencai Zhu, Hongwei Tang, Zhenzhi He, Gang Zhang +2 more | 2022-01-04 |