Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689972 | Automatic diagnosis method for wellhead pressure curve of hydraulic fracturing in shale gas horizontal well | Jinzhou Zhao, Lan Ren, Kuidong Li, Yuanzhao Li | 2020-06-23 |
| 10677443 | Lamp with internally mounted heat dissipation device | Rencheng Li, Tingbiao Lan, Zhian Li | 2020-06-09 |
| 10598315 | Lighting device and method of assembling a lighting device | Haitao Wen, Jun Liu, Hongwei Zhang | 2020-03-24 |