Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11729543 | Silicone waterproof structure of headset | Sunwoo PARK, Yong-wook Kwon | 2023-08-15 |
| 11496822 | Microphone mounting structure for headset | Donghyun Seo, Sunwoo PARK | 2022-11-08 |