Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11625385 | Method and apparatus for managing data based on blockchain | Young Yoo Heo, Kwang Cheol Lee, Jun Tae Kim, Jung Eun Lee, Kyu Sang Lee | 2023-04-11 |
| 11544255 | Blockchain data recording method and apparatus thereof | Kyu Sang Lee, Young Yoo Heo, Kwang Cheol Lee, Jun Tae Kim, Jung Eun Lee +1 more | 2023-01-03 |
| 11128440 | Blockchain based file management system and method thereof | Sang Jun Kang, Ki Woon Sung, Sang Won Lee, Kyu Sang Lee | 2021-09-21 |