Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746252 | Composition, coating, coating film, back sheet for solar cell module and solar cell module | Hideto Nakagawa, Masaru Nagato | 2023-09-05 |
| 11739623 | Fracturing system and control system and method for the fracturing system | Kaishen LIU, Xiance Li, Shuzhen CUI, Zhuqing MAO, Liang Li +2 more | 2023-08-29 |
| 11692614 | Hollow reducer for high precision control | — | 2023-07-04 |
| 11677238 | Electric power supply method and electric power supply system | Kaishen LIU, Shouzhe LI, Zhuqing MAO, Haoliang Michael Sun | 2023-06-13 |
| 11662384 | Motor malfunction monitoring device, drive motor system and motor malfunction monitoring method | Kaishen LIU, Shouzhe LI, Haiping XING, Zhuqing MAO, Liang Li +2 more | 2023-05-30 |
| 11644085 | Reducer for high precision control | — | 2023-05-09 |
| 11609195 | Experimental method of type I stress intensity factor test considering periodic changes of frost-heave forces | Qiang Feng, Zedong Yang, Shuang Zhang, Jichao Jin, Zhe QIN +1 more | 2023-03-21 |
| D979677 | Barbell clamp | — | 2023-02-28 |
| 11549349 | Fracturing control apparatus and control method therefor | Kai Wang, Peng Wang, Song Zhang, Pengyuan ZHANG, Zhen Huang | 2023-01-10 |