Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10924485 | Electronic signing authorization system | Hsien-Ying Chou, Chun-Ming Chen | 2021-02-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10924485 | Electronic signing authorization system | Hsien-Ying Chou, Chun-Ming Chen | 2021-02-16 |