Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10043163 | Method for controlling financial chip of payment device | Hae Chul Park, Byungsoo Kim | 2018-08-07 |
| 9978061 | Method for processing transaction using dynamic pan | Hae Chul Park, Byungsoo Kim | 2018-05-22 |