Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10779079 | Sound propagating device and loudspeaker having the same | Chih-Feng Yeh, Shao-Ping Chen | 2020-09-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10779079 | Sound propagating device and loudspeaker having the same | Chih-Feng Yeh, Shao-Ping Chen | 2020-09-15 |