Andreas Ulrich
6Patents
4h-index
8Co-inventors
46Inventor score
Filing activity: Jun 12, 1997 → Dec 13, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6282222A | Electron beam irradiation of gases and light source using the same | Electricity | 46 | Expired |
| US6052401A | Electron beam irradiation of gases and light source using the same | Electricity | 35 | Expired |
| US7385210B2 | Device for spectroscopy using charged analytes | Physics | 6 | Active |
| US8109728B2 | Adjusting apparatus for adjusting the pitch angle of propeller blades, variable-pitch propeller, control function which can be implemented in a computer, and method for adjusting the pitch angle of propeller blades | Performing Operations; Transporting | 5 | Active |
| US9156099B2 | Method for inductive hardening of teeth of gearwheels | Emerging Cross-Sectional Technologies | 0 | Active |
| US8505035B2 | Method for providing reference data for a diagnosis of a system dependent on an event trace | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.