Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10763915 | Upstream echo cancellation in full duplex communications | James Jeng Chen, Tao Ouyang | 2020-09-01 |
| 10659244 | Multicast profile switching method, apparatus, and system | Tao Ouyang, Lifan Xu, Li Zhang | 2020-05-19 |