Issued Patents 2023
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746636 | Fracturing apparatus and control method thereof, fracturing system | Jifeng ZHONG, Liang LV, Xincheng Li, Shuzhen CUI, Rikui Zhang +7 more | 2023-09-05 |
| 11729893 | Fracturing well site system | Kaishen LIU, Zhuqing MAO | 2023-08-15 |
| 11725491 | Electrically driven fracturing system | Jifeng ZHONG, Shuzhen CUI, Liang LV | 2023-08-15 |
| 11702920 | Fracturing control method and fracturing system | Zhuqing MAO, Haiping XING, Liang Li, Kaishen LIU | 2023-07-18 |
| 11680472 | Fracturing system | Jifeng ZHONG, Liang LV, Shuzhen CUI, Yipeng WU | 2023-06-20 |
| 11680474 | Fracturing apparatus and control method thereof, fracturing system | Shuzhen CUI, Rikui Zhang, Dong Liu, Jifeng ZHONG, Liang LV +8 more | 2023-06-20 |
| 11683878 | Fracturing well site system | Kaishen LIU, Zhuqing MAO | 2023-06-20 |
| 11677238 | Electric power supply method and electric power supply system | Weiwei Liu, Kaishen LIU, Zhuqing MAO, Haoliang Michael Sun | 2023-06-13 |
| 11662384 | Motor malfunction monitoring device, drive motor system and motor malfunction monitoring method | Kaishen LIU, Haiping XING, Zhuqing MAO, Weiwei Liu, Liang Li +2 more | 2023-05-30 |
| 11629589 | Ferromagnetic object detection device and method for detecting tubing coupling | Haojie Lin, Xin Wang, Haiping XING, Feng Gao, Kai Wang +1 more | 2023-04-18 |
| 11596047 | Fracturing well site system | Kaishen LIU, Zhuqing MAO | 2023-02-28 |
| 11575249 | Cable laying device | Xiaolei Ji, Liang LV, Chunqiang Lan, Sheng Chang, Shuzhen CUI +2 more | 2023-02-07 |
| 11557887 | Cable laying device | Xiaolei Ji, Yibo Jiang, Liang LV, Sheng Chang, Shuzhen CUI +1 more | 2023-01-17 |