Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10747721 | File management/search system and file management/search method based on block chain | Ju Wook Jang | 2020-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10747721 | File management/search system and file management/search method based on block chain | Ju Wook Jang | 2020-08-18 |