Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9451356 | Multi-directivity sound device | Liangfeng Xu, Xia Wang, Chenguang Cai, Jani Nurminen, Antti Salo +3 more | 2016-09-20 |
LX
Limei Xu
Overall (2016): #314,768 of 481,213Top 70%
1
Patents 2016