Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10248819 | Card reader and method of use thereof | Zheng Zhou, Zheng Dai, Ge Jiang | 2019-04-02 |
| 9189664 | Card reader and method of use thereof | Zheng Zhou, Zheng Dai, Ge Jiang | 2015-11-17 |
| 8925817 | Card reader and method of use thereof | Zheng Zhou, Zheng Dai, Ge Jiang | 2015-01-06 |