Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11373216 | Method, server, and computer program for mediating advertisement based on block chain | — | 2022-06-28 |
| 10843075 | Computing device for providing replay | Wooyong Kim | 2020-11-24 |