Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11653692 | Apparatus for assessing hot coal fallout propensity of burning cigarettes based on human behavior features of ash-tapping action and method thereof | Bin Li, Yi Zhang, Yaoshuo Sang, Mingjian Zhang, Liu Hong +4 more | 2023-05-23 |
| 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 |