Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10869313 | Orthogonal frequency division multiple access based uplink access method | Jiandong Li, Shun Zhang, Ting ZHENG, Ronghui HOU, Zhicong Xie +5 more | 2020-12-15 |
| 10741170 | Speech recognition method and apparatus | Xiaohui Li | 2020-08-11 |
| 10624871 | Bismuth(III) compounds and methods thereof | Hongzhe Sun, Richard Yi Tsun KAO, Runming Wang, Tsz Pui Lai, Hongmin Zhang | 2020-04-21 |