Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9609438 | Speaker apparatus and electronic device having the same | Kwang-Hyun Kim, Brian HAN, Young-hun An | 2017-03-28 |
| 8354910 | Coil block and electronic device using the same | Dae-kyoung Noh, Sung Woo Kim | 2013-01-15 |
| 8345886 | Method and apparatus for detecting malfunctioning speaker | — | 2013-01-01 |