Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11258616 | Decentralized key management system and method | Chang Suk Yoon, Jung-Woo Cho, Young Woon Kwon, Kwang Cheol Lee | 2022-02-22 |
| 11232077 | Method and apparatus for sharing information recorded on blockchain based on anchoring | Jae Seok Lee, Jung-Woo Cho, Ki Woon Sung | 2022-01-25 |