Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862608 | Communication device and communication method | — | 2020-12-08 |
| 10620197 | Magnetic microchip having graph code as well as preparation method and application thereof | Jiong Li, Kexiao Zheng | 2020-04-14 |