Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11039001 | Method for supporting voice calls in communication terminal | Gyu-Bong Oh, Han-Il Yu | 2021-06-15 |
| 10924897 | Electronic device for supporting profile call and profile call method | Gyu-Bong Oh, Sung Dong KIM, Soon-Hyun Cha | 2021-02-16 |