Siqi Ma
9Patents
1h-index
22Co-inventors
40Inventor score
Filing activity: Nov 16, 2017 → Jul 22, 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 |
| US12043517B2 | Authorization management and authorization request of elevator service request | Performing Operations; Transporting | 1 | Active |
| US11939186B2 | Wireless signal device, system and method for elevator service request | Emerging Cross-Sectional Technologies | 0 | Active |
| US12234122B2 | Authorization management and authorization request of elevator service request | Electricity | 0 | Active |
| US11708237B2 | Communication for elevator service request | Performing Operations; Transporting | 0 | Active |
| US11524866B2 | Testing for wireless beacons of elevator system and field installation of the elevator system | Performing Operations; Transporting | 0 | Active |
| US11357852B2 | Diglycosylated benzophenoxazine photosensitizer and preparation method and use thereof | Chemistry; Metallurgy | 0 | Active |
| US12103818B2 | Bluetooth module of elevator system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.