Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11880220 | Device control method, apparatus, and system | — | 2024-01-23 |
| 10450837 | Sleeve fracturing assembly, device using the same and method for using the same | Zhenwei Gan, Qiusheng Huang, Shan Ren, Guangquan Li | 2019-10-22 |
| 9708889 | Sleeve fracturing assembly, device using the same and method for using the same | Zhenwei Gan, Qiusheng Huang, Shan Ren, Guangquan Li | 2017-07-18 |