Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10149064 | Acoustic transducer | Jong-bae Kim, Sung-ha Son | 2018-12-04 |
| 10038947 | Method and apparatus for outputting sound through speaker | Jong-bae Kim, Dae-Joung Kim, Dong-Kyu Park, Sung-ha Son, Joo Yeon Lee +7 more | 2018-07-31 |
| 10009687 | Audio system, method of outputting audio, and speaker apparatus | Jong-bae Kim, Jong-in Jo, Whan Oh Sung, Joo Yeon Lee, Hwan SHIM | 2018-06-26 |