Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784084 | Method for heating oil shale subsurface in-situ | Youhong Sun, Lopatin Vladimir, Wei Han, Martemyannov Sergey, Qiang Li +5 more | 2017-10-10 |
| 9673643 | Battery presence detecting method, apparatus and charging system | Hui Li, Jianping Wang, Pengfei Wang | 2017-06-06 |