Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11381871 | Electronic apparatus and controlling method thereof | Yeonjoon Kim, Jaejoong Byun, Yujin Lee | 2022-07-05 |
| D807316 | Mobile phone | Jonghak Lee | 2018-01-09 |
| D663714 | Headsets for cellular phones | Wonsang Choi | 2012-07-17 |