Stefan Zimmermann
44Patents
10h-index
77Co-inventors
78Inventor score
Filing activity: Aug 7, 2000 → May 11, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7419431B2 | Game for a gaming device having displayed symbols creating a maze | Physics | 40 | Expired |
| US7415299B2 | Monitoring method and/or apparatus | Human Necessities | 37 | Expired |
| US7910051B2 | Low-energy method for fabrication of large-area sputtering targets | Emerging Cross-Sectional Technologies | 30 | Active |
| US8342178B2 | Device for taking and analyzing breathing gas samples | Physics | 25 | Active |
| US8777090B2 | Methods of joining metallic protective layers | Emerging Cross-Sectional Technologies | 25 | Active |
| US9095932B2 | Methods of joining metallic protective layers | Emerging Cross-Sectional Technologies | 23 | Active |
| US8197894B2 | Methods of forming sputtering targets | Electricity | 19 | Active |
| US6769246B2 | Method and device for controlling an exhaust gas aftertreatment system | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7985198B2 | Device and process for metering solutions | Human Necessities | 13 | Active |
| US8883250B2 | Methods of rejuvenating sputtering targets | Electricity | 10 | Active |
| US8734896B2 | Methods of manufacturing high-strength large-area sputtering targets | Emerging Cross-Sectional Technologies | 9 | Active |
| US9098976B2 | Scatter symbols in game award different number of free games and multipliers | Physics | 8 | Active |
| US7832254B2 | Particulate sensor and method for operating a particulate sensor | Physics | 8 | Expired |
| US7093501B2 | Process and device for measuring flow parameters | Human Necessities | 8 | Expired |
| US8802191B2 | Method for coating a substrate surface and coated product | Emerging Cross-Sectional Technologies | 7 | Active |
| US9856546B2 | Metal powder | Chemistry; Metallurgy | 6 | Active |
| US7244931B2 | Ion mobility spectrometer with parallel running drift gas and ion carrier gas flows | Physics | 5 | Expired |
| US9783882B2 | Fine grained, non banded, refractory metal sputtering targets with a uniformly random crystallographic orientation, method for making such film, and thin film based devices and products made therefrom | Electricity | 5 | Active |
| US6889642B2 | Slide rail with two compression regions | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US10130110B2 | Depositing machine having a plug-in connection | Performing Operations; Transporting | 2 | Active |
| US8667786B2 | Converter and method for converting mechanical energy into electrical energy | Emerging Cross-Sectional Technologies | 2 | Active |
| US10031995B2 | Detecting circuit design flaws based on timing analysis | Physics | 1 | Active |
| US9540715B2 | Cermet powder | Chemistry; Metallurgy | 1 | Active |
| US10741373B2 | Method for operating an ion gate, device having an ion transport region, and computer program | Electricity | 1 | Active |
| US7417224B2 | Ion mobility spectrometer with parallel drift gas and ion carrier gas flows | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.