Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10045419 | Color-temperature adjustable LED lightning device and method for adjusting color temperature of LED lighting device | Mingshuai Wang, Zhenfeng Ding, Jinxiang Shen | 2018-08-07 |
| 10018038 | Drilling type sidewall coring apparatus | Yongren Feng, Tao-Cheng Lu, Liping Liu, Guiqing Hao, Wenquan Zhang +4 more | 2018-07-10 |