Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837247 | Natural gas hydrate pressure-retaining corer | Xuwen Qin, Qiuping Lu, Jianliang Ye, Haijun Qiu, Jingan Lu +5 more | 2020-11-17 |
| D897453 | Remote control car | — | 2020-09-29 |
| 10551965 | Method and device for testing rotation performance of touch display screen | Zhiying Zhang, Hangman Lai | 2020-02-04 |
| 10526762 | Final joint of immersed tunnel as well as prefabrication method and installation method | Ming Lin, Xiaodong Liu, Jibing Gao, Yi Li, Haiqing Yin +9 more | 2020-01-07 |