Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11282003 | Validity determination of an event ticket and automatic population of admission information | Eun Nok Sohn | 2022-03-22 |
| 10789554 | Validity determination of an event ticket and automatic population of admission information | Eun Nok Sohn | 2020-09-29 |