Dumeng Hersche
6Patents
4h-index
3Co-inventors
42Inventor score
Filing activity: Oct 26, 2011 → Jan 12, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8820482B2 | Elevator monitor and drive safety apparatus | Performing Operations; Transporting | 17 | Active |
| US8672099B2 | Sensor, safety apparatus and elevator apparatus | Electricity | 7 | Active |
| US9309090B2 | Safety apparatus for an elevator apparatus and a drive apparatus thereof | Performing Operations; Transporting | 5 | Active |
| US8899383B2 | Elevator door monitor and drive safety apparatus | Electricity | 4 | Active |
| US9004230B2 | Switching device and sensor in a circuit with improved detection of switching state | Electricity | 2 | Active |
| US10227208B2 | Safety apparatus for an elevator | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.