Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10104467 | Speaker device with enhancement of bass and electronic device therewith | Feng-Ming Liu, Jia-Ren Chang, Chien-Chung Chen | 2018-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10104467 | Speaker device with enhancement of bass and electronic device therewith | Feng-Ming Liu, Jia-Ren Chang, Chien-Chung Chen | 2018-10-16 |