Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9838797 | Speaker | Chao Jiang, Jianbin Yang | 2017-12-05 |
| 9819225 | Network distributed high voltage direct current power supply management method | Stone Tseng, Zhiqiang Wang, Ning Li | 2017-11-14 |
| 9806562 | Network distributed dynamic equalized power supply method | Stone Tseng, Zhiqiang Wang, Ning Li | 2017-10-31 |
| 9788121 | Flat plate-type bass loudspeaker | Chao Jiang, Jianbin Yang, Qijin Jiao | 2017-10-10 |
| 9769572 | Tablet woofer and electronic device using same | Chao Jiang, Jianbin Yang, Qijin Jiao | 2017-09-19 |
| 9763011 | Speaker | Qijing Jiao, Jianbin Yang | 2017-09-12 |
| 9648424 | Tablet woofer | Chao Jiang, Jianbin Yang, Qijin Jiao | 2017-05-09 |