Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11399228 | Acoustic transducer, wearable sound device and manufacturing method of acoustic transducer | Jemm Yue Liang, Martin Lim, Wen-Chien Chen, Michael David Housholder, David Hong | 2022-07-26 |
| 11395073 | Sound producing package structure and method for packaging sound producing package structure | Hai-Hung Wen, Jemm Yue Liang | 2022-07-19 |
| 11395081 | Acoustic testing method and acoustic testing system thereof | Yuan-Shuang Liu, David Hong | 2022-07-19 |
| 11323797 | Acoustic transducer, wearable sound device and manufacturing method of acoustic transducer | Jemm Yue Liang, Martin Lim, Wen-Chien Chen, Michael David Housholder, David Hong | 2022-05-03 |
| 11304005 | Crossover circuit | Jemm Yue Liang, Hsi-Sheng Chen, Wen-Chien Chen, Chun-I Chang, Hao-Hsin Chang +1 more | 2022-04-12 |
| 11252511 | Package structure and methods of manufacturing sound producing chip, forming package structure and forming sound producing apparatus | David Hong, Jemm Yue Liang, Lei Chen, Hai-Hung Wen, JengYaw Jiang +4 more | 2022-02-15 |