Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11429963 | Pre-approval financial transaction providing system and method therefor | Kyung Yang Park, Dae Yeon Kim, Hoon Jung | 2022-08-30 |
| 10846681 | System and method for providing payment service | Kyung Yang Park | 2020-11-24 |