Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870704 | Speaker | Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li | 2019-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870704 | Speaker | Chia-Yuan Chang, Jung-Wen Chang, Juan-Jung Li | 2019-12-24 |