Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11240230 | Automatic authentication processing method and system using dividing function | Dong Hyun Cho | 2022-02-01 |
| 11012394 | Method and system for providing social media using partition function | Dong Hyun Cho | 2021-05-18 |
| 10931446 | Method and system for protecting sharing information | Dong Hyun Cho | 2021-02-23 |