Ralf Huck
21Patents
4h-index
34Co-inventors
63Inventor score
Filing activity: Oct 31, 1990 → Aug 11, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5107710A | Pressure sensor | Physics | 23 | Expired |
| US7137307B2 | Magnetic-inductive measuring device for flowing substances and method for its production | Physics | 18 | Expired |
| US5543775A | Thin-film measurement resistor and process for producing same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5251481A | Direct-intake air measuring apparatus | Physics | 6 | Expired |
| US7650783B2 | Thermal mass flow meter | Physics | 3 | Active |
| US8342741B2 | Method for operating a sensor arrangement | Physics | 2 | Active |
| US7124645B2 | Magnetic-inductive measuring device for flowing substances and method for its production | Physics | 2 | Expired |
| US8719468B2 | Wireless fieldbus management | Electricity | 1 | Active |
| US8444318B2 | Temperature sensor for a process engineering industrial installation | Physics | 1 | Active |
| US7558691B2 | Method for determining a characteristic of a sensor arrangement | Physics | 1 | Active |
| US11359744B2 | Method for monitoring a mechanical system | Emerging Cross-Sectional Technologies | 0 | Active |
| US7735364B2 | Thermal mass flow meter and method for its operation | Physics | 0 | Active |
| US12044549B2 | Optical reading device for a pointer instrument | Physics | 0 | Active |
| US11703407B2 | Multifunctional sensor for the process industry | Physics | 0 | Active |
| US12386862B2 | Method and analysis system for technical devices | Physics | 0 | Active |
| US11174965B2 | Detecting maintenance statuses of valves | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11146633B2 | Method for producing a bidirectional connection between a device forming a field device and an application in a central facility | Emerging Cross-Sectional Technologies | 0 | Active |
| US11706880B2 | Explosion-proof pressure-tight housing for electrical operating devices | Electricity | 0 | Active |
| US11815374B2 | Flow meter for a fluid with a pulsating flow | Physics | 0 | Active |
| US8398305B2 | Thermometer having an exchangeable measurement insert, and method for replacing the latter | Physics | 0 | Active |
| US12429386B2 | Temperature measuring device for non-invasive temperature measurement, temperature measuring system and computer program product | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.