Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D919466 | Electronic device for finding and identifying objects | Haijiao Cai, Xinpeng Feng, Ji Zhou | 2021-05-18 |
| D918752 | Electronic device for finding and identifying objects | Haijiao Cai, Xinpeng Feng, Ji Zhou | 2021-05-11 |