Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10448082 | Information exchanging method and device, audio terminal and computer-readable storage medium | Zhike Zhang, Bin Huang, Zhaoji Xu, Zhihua Wang, Fei Wang +6 more | 2019-10-15 |