Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598937 | Rotating magnetic field downhole power generation device | Wei-Yu Chen, Laiju Han, Zuohui Li, Feng Sun, Yifeng Wang +2 more | 2017-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598937 | Rotating magnetic field downhole power generation device | Wei-Yu Chen, Laiju Han, Zuohui Li, Feng Sun, Yifeng Wang +2 more | 2017-03-21 |