Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10834543 | Creating a social group with mobile phone vibration | Yin Xia, Lu Fu, Lei Pan, Jie Hu, Bin Xu +1 more | 2020-11-10 |
| 10619225 | Detoxification treatment method for extracting and recycling chromium from hexavalent chromium-containing residues | Weizhen Liu, Xueming Liu, Wencong Rong | 2020-04-14 |
| 10569315 | Treatment method for resource recycling of hexavalent chromium-containing residues | Weizhen Liu, Xueming Liu, Wencong Rong | 2020-02-25 |