Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11778388 | Speaker | Tseng-Feng Wen, Hui Xue | 2023-10-03 |
| 11503394 | TWS bone conduction earphone | Tseng-Feng Wen | 2022-11-15 |
| 10873815 | Electret condenser microphone with low noise figure and method for producing the same | Tseng-Feng Wen, Yu Zhang, Feng Tong | 2020-12-22 |
| 10250966 | Electrostatic loudspeaker and electrostatic headphone | Zhijian He, Xiaolin Deng, Tseng-Feng Wen | 2019-04-02 |
| 9860647 | High sound quality piezoelectric speaker | Tseng-Feng Wen, Zhijian He, Xiaolin Deng | 2018-01-02 |
| 9686603 | Freely adjustable ergonomic bone conduction earphone rack | Yu Zhang, Tseng-Feng Wen | 2017-06-20 |
| 9510102 | Moving iron sounding device | Zhijian He, Yu Zhang, Xiaolin Deng, Tseng-Feng Wen | 2016-11-29 |
| 9462403 | Package-integrable high sound quality moving coil loudspeaker structure | Tseng-Feng Wen, Hui Xue, Sen Deng | 2016-10-04 |