Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644937 | Electronic device for displaying message and operating method thereof | Younghak OH, Sunyoung Yi, Kyuok CHOI, Kyoungtaek Kim, Hoshin LEE | 2023-05-09 |
| 10574762 | Method and apparatus for communication connection service | Sahnghee Bahn, Sungsoo Hong | 2020-02-25 |
| 10084827 | Methods and apparatus for registering a device to server | Sahnghee Bahn, Sungsoo Hong | 2018-09-25 |
| 9998546 | Method and apparatus for communication connection service | Sahnghee Bahn, Sungsoo Hong | 2018-06-12 |
| 9588865 | System and method for displaying usage history of applications executed between devices | Sahnghee Bahn, Sungsoo Hong | 2017-03-07 |
| 9241246 | Method and apparatus for communication connection service | Sahnghee Bahn, Sungsoo Hong | 2016-01-19 |
| D526636 | Cellular phone | Nam-Mi Kim | 2006-08-15 |