Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12013498 | Low-frequency acoustic wave generating device for detecting pipeline blockage | Huiyong Liang, Jiafei Zhao, Xin Lv, Yongchen SONG, Shi Shen +4 more | 2024-06-18 |
| 11773983 | High-pressure self-sealing butterfly valve | Yu-Feng Liu, Haizhang Zhang, Shize Gu, Jiangtao Liu, Yuanhui Luo +3 more | 2023-10-03 |
| 11199502 | Fully visual flow loop system for studying hydrate blockage | Yongchen SONG, Jiafei Zhao, Zheyuan Liu, Weiguo Liu, Yu LIU +3 more | 2021-12-14 |