Inventor

SIMON ELFRIEDE

DE17 patents

⚠️ This page may combine multiple inventors who share the name “SIMON ELFRIEDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIMON ELFRIEDE

MICRONAS GMBH

Gas-sensitive field-effect transistor with air gap

Apparatus and method for increasing the selectivity of FET-based gas sensors

Gas sensitive field-effect-transistor

Method for measuring gases and/or minimizing cross sensitivity in FET-based gas sensors

FET-based gas sensor

Alcohol sensor using the work function measurement principle

SIEMENS ENERGY GLOBAL GMBH & CO KG

Covering for a solar cell with electrochromic filter

Predicting a performance value of a solar cell from electrical impedance spectroscopy measurements

PV-device having reduced aging

Dehumidification of a photovoltaic module by means of electrolysis

Energy-efficient cooling of a perovskite solar cell

PV device having improved overall efficiency

SIEMENS AG

Device and method for the quantitative determination of nitrogen oxides in exhaled air and application thereof

Ozone sensor operating according to the work function measurement principle

Biosensor and method for operating the latter

SIEMENS HEALTHCARE GMBH

Determining a tissue type of a tissue of an animal or human individual

CASTELLANOS LUIS IRAIS BARZAGA

Arrangement and method for identifying people