Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12039520 | Content wallet, terminal device, and content sales system including the same | — | 2024-07-16 |
| 11662884 | Personal characteristic evaluation system and evaluation method | — | 2023-05-30 |
| 11386196 | Content wallet device and self-sovereign identity and copyright authentication system using the same | — | 2022-07-12 |