Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512717 | Digital-switching fluidic power supply and hydrostatic transmission with regenerative brake | — | 2022-11-29 |
| 9643741 | Hydraulic accumulator for propellant tank in spacecraft | Qi Hu, Yong Li, Hailin Pan, Jian Chen, Baotang Zhuang +1 more | 2017-05-09 |