Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D901420 | Mobile phone | Yangyang Cai | 2020-11-10 |
| D891602 | Fan | — | 2020-07-28 |
| D886758 | Mobile phone | Hongyu Chen, Yangyang Cai | 2020-06-09 |
| 10582338 | Positioning method and device | Nan Jiang | 2020-03-03 |