Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10187726 | Audio accessory and audio output method | Ju-Hee CHANG, Seon-Mi Kim, Jun Tai Kim, Ho-Chul Hwang | 2019-01-22 |
| 10123137 | Wearable acoustic device with microphone | Juhee CHANG, Taiyong Kim, Sukhyun LEE, Byoung Hee Lee, Seonmi KIM +2 more | 2018-11-06 |