Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11373216 | Method, server, and computer program for mediating advertisement based on block chain | — | 2022-06-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11373216 | Method, server, and computer program for mediating advertisement based on block chain | — | 2022-06-28 |