Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10331954 | Method for controlling gas and electronic device thereof | Jihyun Ahn, Hyunkyoung Kim, Daeun Park, Jung Sik Park | 2019-06-25 |
| 10275207 | Method and apparatus for playing audio files | Zi-On Kwon, Hye Won Kim, Son-Young Lee, Seung Yong Lee | 2019-04-30 |