Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10499141 | Wideband slot-loading loudspeaker | Sung-ha Son, Gyeong-tae Lee, Sung-Joo Kim, Young-Sang Lee | 2019-12-03 |
| 10491985 | Audio output apparatus capable of outputting multi channel audio and display apparatus applying the same | Gyeong-tae Lee, Dong-Kyu Park, Sung-ha Son | 2019-11-26 |
| 10327066 | Directional speaker and display apparatus having the same | Dong-Hyun Jung, Sang-chul Ko, Young-Sang Lee, Hyun Joo Chung | 2019-06-18 |