Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10869139 | Hearing aid device having a microphone and neckband to detect the direction of source of sound | Hung-Yue Chang | 2020-12-15 |
| 10812032 | Method of automatically decreasing volume and electronic device | Hung-Yue Chang | 2020-10-20 |