Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505922 | Service implementation method, payment method and apparatus | Yuerui Chen, Yanchun Zhu | 2019-12-10 |
| 10210415 | Method and system for recognizing information on a card | Guo Chen | 2019-02-19 |
| 10185400 | Gesture control device with fingertip identification | James Armand Baldwin, Guo Chen, Gladys Yuen Yan Wong | 2019-01-22 |