Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11750404 | Decentralized group signature scheme for credential systems with issuer anonymization | Hyun Jin Lee | 2023-09-05 |
| 11640376 | Decentralized identifier management via blockchains | Sung Kee NOH, Chang-Hyun Lee, Nam Seok KO | 2023-05-02 |