Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808071 | Degradable sulfur-containing hyperbranched epoxy resin and preparation method thereof | Daohong Zhang, Wenqiang Guo, Junheng Zhang, Aiqing Zhang, Jinlin Li | 2020-10-20 |
| 10762666 | Colour grading process and system for diamonds | Ka Wing Cheng, Kin Wing Wong, Kong CHAN, Wing Chi TANG, Koon Chung HUI | 2020-09-01 |
| 10720378 | Component structure, power module and power module assembly structure | Shouyu Hong, Tao Wang, Zhenqing Zhao | 2020-07-21 |