Inventor
TUMPOLD DAVID
DE35 patents
Patents
35 patentsUS10367430B2Jul 30, 2019
System and method for a variable flow transducer
INFINEON TECHNOLOGIES AG5 citations84
US10466174B2Nov 5, 2019
Gas analyzer including a radiation source comprising a black-body radiator with at least one through-hole and a collimator
INFINEON TECHNOLOGIES AG7 citations82
US11237098B2Feb 1, 2022
MEMS gas sensor
INFINEON TECHNOLOGIES AG2 citations73
US10935451B2Mar 2, 2021
Sensor arrangement and method for testing a sensor arrangement
INFINEON TECHNOLOGIES AG2 citations73
US10551356B2Feb 4, 2020
Photoacoustic gas sensor and method
INFINEON TECHNOLOGIES AG3 citations73
US10451589B2Oct 22, 2019
Acoustic wave detector
INFINEON TECHNOLOGIES AG5 citations73
US10302599B2May 28, 2019
Photoacoustic gas detector
INFINEON TECHNOLOGIES AG2 citations73
US10302554B2May 28, 2019
Acoustic wave detector
INFINEON TECHNOLOGIES AG5 citations73
US11237090B2Feb 1, 2022
Sensor element, particle sensor device and method for detecting a particulate matter density
INFINEON TECHNOLOGIES AG3 citations72
US12158448B2Dec 3, 2024
Radiation source device
INFINEON TECHNOLOGIES AG2 citations71
US10880629B2Dec 29, 2020
Device for detecting acoustic waves
INFINEON TECHNOLOGIES AG2 citations71
US11604171B2Mar 14, 2023
Fluid sensor
INFINEON TECHNOLOGIES AG0 citations62
US11492249B2Nov 8, 2022
MEMS sensor, MEMS sensor system and method for producing a MEMS sensor system
INFINEON TECHNOLOGIES AG1 citations62
US11415559B2Aug 16, 2022
Photoacoustic gas sensor and method for determining gas concentration from common point slope analysis
INFINEON TECHNOLOGIES AG0 citations62
US11387747B2Jul 12, 2022
System and method for a MEMS device
INFINEON TECHNOLOGIES AG0 citations62
US10352910B2Jul 16, 2019
Gas analyzer
INFINEON TECHNOLOGIES AG1 citations62
US11788990B2Oct 17, 2023
Photoacoustic sensor valve
INFINEON TECHNOLOGIES AG0 citations61
US11275057B2Mar 15, 2022
Photoacoustic sensor valve
INFINEON TECHNOLOGIES AG0 citations61
US12461019B2Nov 4, 2025
Photoacoustic gas sensor and pressure sensor
INFINEON TECHNOLOGIES AG0 citations60
US12030021B2Jul 9, 2024
Micromechanical device with perforated membrane
INFINEON TECHNOLOGIES AG0 citations60
US11519848B2Dec 6, 2022
Photoacoustic gas sensor and pressure sensor
INFINEON TECHNOLOGIES AG1 citations60
US11061002B2Jul 13, 2021
Photoacoustic gas analyzer for determining species concentrations using intensity modulation
INFINEON TECHNOLOGIES AG0 citations60
US10620165B2Apr 14, 2020
Photoacoustic gas analyzer for determining species concentrations using intensity modulation
INFINEON TECHNOLOGIES AG1 citations60
US11962973B2Apr 16, 2024
Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensor
INFINEON TECHNOLOGIES AG1 citations59
US11693021B2Jul 4, 2023
Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensor
INFINEON TECHNOLOGIES AG1 citations59
US11617232B2Mar 28, 2023
Emitter structure and production method
INFINEON TECHNOLOGIES AG0 citations59
US11611835B2Mar 21, 2023
Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensor
INFINEON TECHNOLOGIES AG0 citations59
US11490460B2Nov 1, 2022
Emitter structure and production method
INFINEON TECHNOLOGIES AG1 citations59
US11549917B2Jan 10, 2023
System and method for a reference chamber with a housing and a deflectable structure
INFINEON TECHNOLOGIES AG0 citations52
US12196589B2Jan 14, 2025
Thermoresistive micro sensor device
INFINEON TECHNOLOGIES AG0 citations51
US10194226B2Jan 29, 2019
Device for detecting acoustic waves
INFINEON TECHNOLOGIES AG0 citations50
US10462580B2Oct 29, 2019
Microelectromechanical loudspeaker
INFINEON TECHNOLOGIES AG0 citations47
US11561168B2Jan 24, 2023
Radiation source and gas sensor using the radiation source
INFINEON TECHNOLOGIES AG0 citations45
US10830691B2Nov 10, 2020
Fluid sensor and method for providing same
INFINEON TECHNOLOGIES AG0 citations42
US10393658B2Aug 27, 2019
Gas analysis apparatus
INFINEON TECHNOLOGIES AG0 citations42