Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1079799 | External pinpad of POS for the blind | Huifang Cai, Luming Ye, Haiou Li, Shoufeng Zhang | 2025-06-17 |
| D1069894 | Intelligent POS terminal device | Huifang Cai, Luming Ye, Haiou Li, Taozong Zhang | 2025-04-08 |
| D1066478 | External pinpad of POS for the blind | Huifang Cai, Luming Ye, Haiou Li, Taozong Zhang | 2025-03-11 |