Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D886188 | Portable payment machine | Xuelong Li | 2020-06-02 |
| D882677 | Payment machine | Kunkun Zheng, Huanmi Yin, Xuelong Li, Fan Yang, Le Zhou | 2020-04-28 |
| D882678 | Payment machine | Xuyang Wan, Le Zhou, Xuelong Li, Fan Yang, Kunkun Zheng | 2020-04-28 |