Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12200144 | Method for upgrading certificate of POS terminal, server, and POS terminal | Chuanxi WANG, Dong Zhou, Saifeng DENG | 2025-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12200144 | Method for upgrading certificate of POS terminal, server, and POS terminal | Chuanxi WANG, Dong Zhou, Saifeng DENG | 2025-01-14 |