Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10007873 | Multifunction smart card | Sung-Chul Kim, Youn Pil Jeung | 2018-06-26 | $5,057,000 |
| 9928496 | Generating a temporal physical payment card | Jin Hyoung Lee, Youn Pil Jeung, Young Bin Cho | 2018-03-27 | $3,658,000 |