Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387186 | Method and system for managing points in karaoke application by using blockchain network | Hyunkeun Yoon, Kyuyup Kim | 2025-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387186 | Method and system for managing points in karaoke application by using blockchain network | Hyunkeun Yoon, Kyuyup Kim | 2025-08-12 |