Inventor · disambiguated record
David Tumpold
Also filed as: TUMPOLD DAVID
35 granted patents·7 pending applications·45 citations·filing 2016–2024
95Inventor score
Files withINFINEON TECHNOLOGIES AG42
Top patents by PatentIndex Score
42 records- 0194US12158448B2Radiation source deviceINFINEON TECHNOLOGIES AG·Filed 2022·Granted Dec 3, 2024·2 cites·20 claims
- 0294US11237090B2Sensor element, particle sensor device and method for detecting a particulate matter densityINFINEON TECHNOLOGIES AG·Filed 2020·Granted Feb 1, 2022·3 cites·20 claims
- 0392US10466174B2Gas analyzer including a radiation source comprising a black-body radiator with at least one through-hole and a collimatorINFINEON TECHNOLOGIES AG·Filed 2016·Granted Nov 5, 2019·7 cites·23 claims
- 0492US10451589B2Acoustic wave detectorINFINEON TECHNOLOGIES AG·Filed 2017·Granted Oct 22, 2019·5 cites·23 claims
- 0592US10302554B2Acoustic wave detectorINFINEON TECHNOLOGIES AG·Filed 2016·Granted May 28, 2019·5 cites·23 claims
- 0689US11237098B2MEMS gas sensorINFINEON TECHNOLOGIES AG·Filed 2020·Granted Feb 1, 2022·2 cites·27 claims
- 0789US10551356B2Photoacoustic gas sensor and methodINFINEON TECHNOLOGIES AG·Filed 2017·Granted Feb 4, 2020·3 cites·7 claims
- 0888US10367430B2System and method for a variable flow transducerINFINEON TECHNOLOGIES AG·Filed 2016·Granted Jul 30, 2019·5 cites·20 claims
- 0987US11962973B2Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensorINFINEON TECHNOLOGIES AG·Filed 2023·Granted Apr 16, 2024·1 cites·21 claims
- 1084US10302599B2Photoacoustic gas detectorINFINEON TECHNOLOGIES AG·Filed 2016·Granted May 28, 2019·2 cites·23 claims
- 1183US11693021B2Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensorINFINEON TECHNOLOGIES AG·Filed 2021·Granted Jul 4, 2023·1 cites·14 claims
- 1281US11519848B2Photoacoustic gas sensor and pressure sensorINFINEON TECHNOLOGIES AG·Filed 2020·Granted Dec 6, 2022·1 cites·12 claims
- 1381US2025060338A1Radiation source deviceINFINEON TECHNOLOGIES AG·Filed 2024·Application pending·0 cites
- 1478US10880629B2Device for detecting acoustic wavesINFINEON TECHNOLOGIES AG·Filed 2018·Granted Dec 29, 2020·2 cites·19 claims
- 1577US12461019B2Photoacoustic gas sensor and pressure sensorINFINEON TECHNOLOGIES AG·Filed 2022·Granted Nov 4, 2025·0 cites·20 claims
- 1677US12196589B2Thermoresistive micro sensor deviceINFINEON TECHNOLOGIES AG·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 1777US10935451B2Sensor arrangement and method for testing a sensor arrangementINFINEON TECHNOLOGIES AG·Filed 2018·Granted Mar 2, 2021·2 cites·33 claims
- 1876US11492249B2MEMS sensor, MEMS sensor system and method for producing a MEMS sensor systemINFINEON TECHNOLOGIES AG·Filed 2019·Granted Nov 8, 2022·1 cites·25 claims
- 1976US10620165B2Photoacoustic gas analyzer for determining species concentrations using intensity modulationINFINEON TECHNOLOGIES AG·Filed 2016·Granted Apr 14, 2020·1 cites·21 claims
- 2075US11788990B2Photoacoustic sensor valveINFINEON TECHNOLOGIES AG·Filed 2022·Granted Oct 17, 2023·0 cites·19 claims
- 2175US10352910B2Gas analyzerINFINEON TECHNOLOGIES AG·Filed 2016·Granted Jul 16, 2019·1 cites·23 claims
- 2271US11617232B2Emitter structure and production methodINFINEON TECHNOLOGIES AG·Filed 2022·Granted Mar 28, 2023·0 cites·20 claims
- 2368US11611835B2Combined corrugated piezoelectric microphone and corrugated piezoelectric vibration sensorINFINEON TECHNOLOGIES AG·Filed 2020·Granted Mar 21, 2023·0 cites·7 claims
- 2468US11490460B2Emitter structure and production methodINFINEON TECHNOLOGIES AG·Filed 2019·Granted Nov 1, 2022·1 cites·15 claims
- 2568US11415559B2Photoacoustic gas sensor and method for determining gas concentration from common point slope analysisINFINEON TECHNOLOGIES AG·Filed 2019·Granted Aug 16, 2022·0 cites·15 claims
- 2667US11275057B2Photoacoustic sensor valveINFINEON TECHNOLOGIES AG·Filed 2019·Granted Mar 15, 2022·0 cites·12 claims
- 2765US2020393277A1Thermoresistive Micro Sensor DeviceINFINEON TECHNOLOGIES AG·Filed 2020·Application pending·0 cites
- 2864US11061002B2Photoacoustic gas analyzer for determining species concentrations using intensity modulationINFINEON TECHNOLOGIES AG·Filed 2020·Granted Jul 13, 2021·0 cites·17 claims
- 2963US11604171B2Fluid sensorINFINEON TECHNOLOGIES AG·Filed 2021·Granted Mar 14, 2023·0 cites·19 claims
- 3063US2024255450A1Fluid sensor for detecting a target fluidINFINEON TECHNOLOGIES AG·Filed 2024·Application pending·0 cites
- 3162US12030021B2Micromechanical device with perforated membraneINFINEON TECHNOLOGIES AG·Filed 2021·Granted Jul 9, 2024·0 cites·20 claims
- 3262US2024288363A1Package for an optical radiation deviceINFINEON TECHNOLOGIES AG·Filed 2024·Application pending·0 cites
- 3360US10194226B2Device for detecting acoustic wavesINFINEON TECHNOLOGIES AG·Filed 2017·Granted Jan 29, 2019·0 cites·24 claims
- 3460US2024166495A1Device with a stress decoupling structureINFINEON TECHNOLOGIES AG·Filed 2023·Application pending·0 cites
- 3557US11387747B2System and method for a MEMS deviceINFINEON TECHNOLOGIES AG·Filed 2019·Granted Jul 12, 2022·0 cites·20 claims
- 3655US10830691B2Fluid sensor and method for providing sameINFINEON TECHNOLOGIES AG·Filed 2019·Granted Nov 10, 2020·0 cites·21 claims
- 3754US2025102422A1Semiconductor devices, microelectromechanical system gas sensor, methodsINFINEON TECHNOLOGIES AG·Filed 2024·Application pending·0 cites
- 3852US2017325012A1Device for detecting acoustic wavesINFINEON TECHNOLOGIES AG·Filed 2017·Application pending·0 cites
- 3950US11561168B2Radiation source and gas sensor using the radiation sourceINFINEON TECHNOLOGIES AG·Filed 2020·Granted Jan 24, 2023·0 cites·14 claims
- 4050US10393658B2Gas analysis apparatusINFINEON TECHNOLOGIES AG·Filed 2017·Granted Aug 27, 2019·0 cites·26 claims
- 4149US11549917B2System and method for a reference chamber with a housing and a deflectable structureINFINEON TECHNOLOGIES AG·Filed 2018·Granted Jan 10, 2023·0 cites·31 claims
- 4245US10462580B2Microelectromechanical loudspeakerINFINEON TECHNOLOGIES AG·Filed 2018·Granted Oct 29, 2019·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →