Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128440 | Blockchain based file management system and method thereof | Sang Ji BAE, Sang Jun Kang, Sang Won Lee, Kyu Sang Lee | 2021-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128440 | Blockchain based file management system and method thereof | Sang Ji BAE, Sang Jun Kang, Sang Won Lee, Kyu Sang Lee | 2021-09-21 |