Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11010467 | Multifactor-based password authentication | — | 2021-05-18 |
| 9866551 | One time password generation device and authentication method using the same | Sung Min Joo | 2018-01-09 |
| 9083701 | Method for providing active security authentication, and terminal and system supporting same | Kyoung Sook Yang | 2015-07-14 |