Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8191118 | Preliminary verification system which has a authentication by phone on the internet environment | Gwi Yeoul Kim, Young-Mi Cho | 2012-05-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8191118 | Preliminary verification system which has a authentication by phone on the internet environment | Gwi Yeoul Kim, Young-Mi Cho | 2012-05-29 |