Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10484865 | Method and device for transmitting and receiving profile for providing communication service in wireless communication system | Duc-Key Lee, Sang Soo Lee, Hye Jin Lee | 2019-11-19 |
| 10439823 | Technique for managing profile in communication system | Duc-Key Lee, Sang Soo Lee, Tae Sun Yeoum, Hye-Won Lee | 2019-10-08 |
| 10223678 | Touch based asset transaction | — | 2019-03-05 |
| 10182060 | Method and apparatus for downloading profile on embedded universal integrated circuit card of terminal | Hye-Won Lee, Duckey Lee, Sang Soo Lee | 2019-01-15 |