Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11151565 | Identity verification circuit and system thereof | Chia-Yu Sung, Yu-Chang Jian, Yi-Fen Tsui | 2021-10-19 |
| 11144922 | Electronic transaction method | Chia-Yu Sung, Yu-Chang Jian, Yi-Fen Tsui | 2021-10-12 |