Hakki Han
3Patents
0h-index
6Co-inventors
31Inventor score
Filing activity: Dec 19, 2008 → May 11, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8776953B2 | Magnetic elevator door coupler | Electricity | 0 | Active |
| US12103821B2 | Elevator having function of removing dust adhered to object aboard | Performing Operations; Transporting | 0 | Active |
| US10396635B2 | Reflective optical encoder with contaminant protection | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.