Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927077 | High-frequency composite impactor | Jialin Tian, Yanniu Ren, Lin Yang, Haolin Song, Bo He +4 more | 2024-03-12 |
| 11828149 | Fracking tool with electromagnetic intelligent control sliding sleeve | Jialin Tian, Yu Wei, Yanniu Ren, Chunyu Xing, Junyang Song +2 more | 2023-11-28 |
| 11788407 | Downhole signal receiving and transmitting device | Jialin Tian, Changqing Xiong, Lei Tang, Haolin Song, Lin Yang | 2023-10-17 |