Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9271066 | Device for supplementing voice and method for controlling the same | Woo-Key Lee, Jaehwan Kim | 2016-02-23 |
| 9250021 | Heat exchanger | Young-Sik Choi | 2016-02-02 |
| 9232297 | Device for supplementing voice including sensing unit and method for controlling the same | Woo-Key Lee, Jaehwan Kim, Jeong-Seok Choi, Jae-Yol Lim, Soon-Hyoung Park +1 more | 2016-01-05 |