Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644937 | Electronic device for displaying message and operating method thereof | Changhwan Hwang, Younghak OH, Sunyoung Yi, Kyuok CHOI, Kyoungtaek Kim | 2023-05-09 |
| 9652143 | Apparatus and method for controlling an input of electronic device | Youngho Kim, Sangtae Ji | 2017-05-16 |