Sheng Li
14Patents
6h-index
18Co-inventors
63Inventor score
Filing activity: Mar 6, 2002 → Oct 13, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD928202S1 | Robotic mower | General | 46 | Active |
| USD946631S1 | Robotic mower | General | 26 | Active |
| US6932683B2 | Knife sharper having cutting edge protective structure | Performing Operations; Transporting | 20 | Expired |
| USD503308S1 | Knife handle | General | 10 | Expired |
| US6709320B2 | Width adjustable sharpener | Performing Operations; Transporting | 6 | Expired |
| USD928085S1 | House for robotic mower | General | 6 | Active |
| USD875496S1 | Sharpener | General | 3 | Active |
| USD831076S1 | Lawnmower powerhead | General | 2 | Active |
| US10598182B2 | Ventilation apparatus with counter-rotating impellers driven by long shaft | Mechanical Engineering; Lighting; Heating | 1 | Active |
| USD1062799S1 | Mower | General | 0 | Active |
| USD1073744S1 | Walk behind mower | General | 0 | Active |
| USD1075851S1 | Mower | General | 0 | Active |
| USD1063997S1 | Mower | General | 0 | Active |
| USD1076987S1 | Mower | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.