Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11475437 | Method and apparatus for managing subject data based on block chain | Jihyun Nam, Sunjae Lee | 2022-10-18 |
| 11309945 | Method and apparatus for transceiving data | Jae Woo Park, Jong-Ee Oh, Sok-Kyu Lee, Min Ho Cheong, Jee Yon CHOI +2 more | 2022-04-19 |