Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D873790 | Wireless headset | Sang Yoon Shin, Chung Hae Kwon | 2020-01-28 |
| D856965 | Neckband wireless headset | Sang Yoon Shin, Chung Hae Kwon, Eun Mi Kim | 2019-08-20 |
| D856966 | Neckband wireless headset | Sang Yoon Shin, Chung Hae Kwon, Eun Mi Kim | 2019-08-20 |
| D856972 | Neckband wireless headset | Sang Yoon Shin, Chung Hae Kwon, Eun Mi Kim | 2019-08-20 |