Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469086 | Level-shifter circuits and methods of using the same | Chia-Chi Yang, Jun Tao Guo | 2019-11-05 |
| 10386881 | Power supply circuit and a method of controlling the same | Chia-Chi Yang, Zhi Bing Deng, Cheng-Tai Huang, Wen Jun Weng | 2019-08-20 |
| 10321233 | Method and portable electronic apparatus for adaptively adjusting playback effect of speakers | Po-Yueh Lan, Chang-Yuan Wu, Yi-Chang Wu, Kun-Tien Kuo, Ya-Hui Tseng +2 more | 2019-06-11 |