Stefan Ullmann
6Patents
3h-index
8Co-inventors
46Inventor score
Filing activity: Apr 26, 2010 → Aug 11, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8955345B2 | Method for operating a motor vehicle in a sports operating mode | Emerging Cross-Sectional Technologies | 16 | Active |
| US8831859B2 | Method for accelerating a vehicle and hybrid vehicle | Emerging Cross-Sectional Technologies | 4 | Active |
| US8563137B2 | Composite material comprising two or more superimposed layers of woods | Emerging Cross-Sectional Technologies | 4 | Active |
| US9162582B2 | Method for operating a motor vehicle | Emerging Cross-Sectional Technologies | 2 | Active |
| US10771111B2 | Communication set-up for wireless communication and method for controlling such a communication set-up | Electricity | 0 | Active |
| US11438028B2 | Communication set-up for wireless communication and method for controlling such a communication set-up | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.