Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10044029 | Secondary battery | Won Hee Jeong, Sin Kyu Kim, Min Hee Lee, Seung-Ryul Choi, Jae Hyun Lee +1 more | 2018-08-07 |
| 8159517 | Method and device for setting output volume of audio signal to prevent acoustic shock in mobile terminal | Dok Shin Lim, Kyoung-Ae Lim, Won Joo Park, Young-Sun Shin | 2012-04-17 |