Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11625385 | Method and apparatus for managing data based on blockchain | Kwang Cheol Lee, Sang Ji BAE, Jun Tae Kim, Jung Eun Lee, Kyu Sang Lee | 2023-04-11 |
| 11544255 | Blockchain data recording method and apparatus thereof | Kyu Sang Lee, Kwang Cheol Lee, Sang Ji BAE, Jun Tae Kim, Jung Eun Lee +1 more | 2023-01-03 |