Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9813789 | Speaker module and electronic device using the same | Jia-Ren Chang, Chien-Chung Chen | 2017-11-07 |
| 9544442 | Lingering cancellation for data encoded audio signals | Po-Jen Tu, Jia-Ren Chang, Chia-Hsun Lee, Wen-Cheng Hsu, Hsiao-Chi Hsu +3 more | 2017-01-10 |