Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9626953 | Vehicle audio system and noise removal method thereof | Seung Hai Hwang, Young Gyu Kim | 2017-04-18 |
| 9525387 | Amplifier docking audio system for vehicle | Seung Hai Hwang, Young Gyu Kim | 2016-12-20 |