Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11249871 | Device and method for providing response to device usage inquiry | Man-un Jeong, Chang Hwan Choi | 2022-02-15 |
| 11115359 | Method and apparatus for importance filtering a plurality of messages | Hee-Jun Song, Jung Wook Kim | 2021-09-07 |