Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333647 | Apparatus for assessing hot coal fallout propensity of burning cigarette based on human behavior features of ash-flicking action and method thereof | Bin Li, Yi Zhang, Yaoshuo Sang, Mingjian Zhang, Liu Hong +4 more | 2022-05-17 |
| 11263627 | Card voucher use system, method, device and server | Wa Ye, Jun Zhang, Yingchao Liu, Yadi Xiao, Liqiang WANG +15 more | 2022-03-01 |
| 11234249 | Electronic device and method for wireless communication, and computer readable storage medium | Qimei Cui, Tao Cui, Xiaofeng Tao, Bowen CAI, Jing Xiu Liu | 2022-01-25 |