Shaofeng Liu
9Patents
3h-index
37Co-inventors
49Inventor score
Filing activity: Oct 9, 2013 → Aug 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10142808B2 | Floor control method and apparatus | Electricity | 5 | Active |
| US9949095B2 | Floor control method and apparatus | Electricity | 3 | Active |
| US10129712B2 | Floor control method and apparatus | Electricity | 3 | Active |
| US11526051B2 | Displays with direct-lit backlight units | Physics | 1 | Active |
| US11162150B2 | Method for manufacturing superior 13Cr tool coupler | Chemistry; Metallurgy | 0 | Active |
| US11262005B2 | Superhigh torsional strength, metallic and airtight drillrod coupler | Fixed Constructions | 0 | Active |
| US11650484B1 | Electronic device with camera status indicator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11271506B2 | Control device and control method for induction motor | Electricity | 0 | Active |
| US11242362B2 | Phosphazene compound, preparation method and use thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.