Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D887394 | Earphone | Chunyan Zhang, Xinpeng Feng, Zhongda Chen | 2020-06-16 |
| 10680742 | Systems and methods for improved communication packet delivery over a public network | Bin Zhao | 2020-06-09 |
| 10659152 | Method and device for measuring the quality of electrical channel | Hong Zhu, Lei Wei, Min Lu, Shaoyong Guo, Qiusheng Li +2 more | 2020-05-19 |
| 10581710 | Systems and methods for improved quality of a visualized call over network through scenario based buffer modulation | Bin Zhao | 2020-03-03 |