Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9628881 | Speaker | Bo Xiao, Qiaoling Li | 2017-04-18 |
| 9386377 | Magnetic assembly and electro-acoustic transducer using same | Bo Xiao, Ronglin Linghu | 2016-07-05 |
| 9217564 | Saturated water generating device | Guiwen Liu, Mingjun Yang | 2015-12-22 |