Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206498 | Hearing aid and hearing aid output voice adjustment method thereof | Kuan-Li Chao, Kuo-Ping Yang | 2021-12-21 |
| 11115539 | Smart voice system, method of adjusting output voice and computer readable memory medium | Kuo-Ping Yang, Chih-Long Chang | 2021-09-07 |
| 10997984 | Sounding device, audio transmission system, and audio analysis method thereof | Kuan-Li Chao, Kuo-Ping Yang | 2021-05-04 |
| 10964307 | Method for adjusting voice frequency and sound playing device thereof | Yu-Chieh Huang, Kuan-Li Chao, Kuo-Ping Yang | 2021-03-30 |