Fu Qi
4Patents
1h-index
5Co-inventors
27Inventor score
Filing activity: Mar 21, 2019 → May 10, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10645543B2 | Elevator service requesting based on social media application module | Performing Operations; Transporting | 2 | Active |
| US11505425B2 | Wireless signal device, system and method for elevator service request | Performing Operations; Transporting | 1 | Active |
| US11708237B2 | Communication for elevator service request | Performing Operations; Transporting | 0 | Active |
| US11939186B2 | Wireless signal device, system and method for elevator service request | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.