Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10970505 | Split-type code reading apparatus | Mingwei Zhang | 2021-04-06 |
| 10909519 | Food ordering console and food ordering device | Mingwei Zhang | 2021-02-02 |
| 10902410 | Electronic payment device | Mingwei Zhang | 2021-01-26 |
| 10896305 | Electronic payment device | Mingwei Zhang | 2021-01-19 |