Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D782445 | Speaker | Dae Kyung Ahn, Dae-Joung Kim, Sang-Sung Woo, Jong-bae Kim, Sung-Joo Kim +3 more | 2017-03-28 |
| D781820 | Speaker | Dae Kyung Ahn, Dae-Joung Kim, Sang-Sung Woo, Jong-bae Kim, Sung-Joo Kim +3 more | 2017-03-21 |
| D778260 | Speaker | Dae Kyung Ahn, Dae-Joung Kim, Sang-Sung Woo, Jong-bae Kim, Sung-Joo Kim +3 more | 2017-02-07 |