Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9747886 | Method for cancelling noise of audio signal and electronic device thereof | Kiwon KIM, Gunhyuk YOON, Youngsoo Park, Chulmin Choi, Ho-Chul Hwang | 2017-08-29 |
| 9420371 | User device having plurality of microphones and operating method thereof | Jung Yeol An, Cheol Yong Park, Gang-Youl Kim, Gun-Hyuk Yoon, Ki-Won Kim | 2016-08-16 |