Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10091570 | Miniature sound generator | Bo Xiao | 2018-10-02 |
| 10057691 | Miniature sounder | Bo Xiao | 2018-08-21 |
| 10034110 | Loudspeaker to generate sustainable high quality auditory impression | Shengrong Shi, Fuhu Zhang | 2018-07-24 |
| 10009675 | Miniature sounder | Bo Xiao | 2018-06-26 |
| 10003887 | Miniature sound generator | Bo Xiao | 2018-06-19 |
| 9936302 | Miniature sounder | Bo Xiao | 2018-04-03 |