Hendrik Zeun
9Patents
1h-index
10Co-inventors
44Inventor score
Filing activity: May 18, 2010 → Dec 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8581575B2 | Conductivity sensor with switching between transmitting and receiving coil | Physics | 4 | Active |
| US8441267B2 | Inductive conductivity-measuring cell and method for operating such | Physics | 1 | Active |
| US8519447B2 | Ion sensitive sensor with multilayer construction in the sensor region | Physics | 1 | Active |
| US10862297B2 | Intrinsically safe sensor for process automation technology | Electricity | 1 | Active |
| US11525781B2 | Method for measuring oxygen and apparatus for measuring oxygen | Physics | 0 | Active |
| US9383317B2 | Optical sensor, especially for determining substance concentrations in aqueous solutions by means of a fluorescence measurement | Physics | 0 | Active |
| US11495997B2 | Method and sensor arrangement for transmitting energy to a sensor | Electricity | 0 | Active |
| US9885678B2 | Measuring system for determining specific electrical conductivity | Physics | 0 | Active |
| US8639467B2 | Measuring system for determining a value of a physical or chemical, measured variable of a medium and method for operation of the measuring system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.