Photoacoustic sensors and MEMS devices
US-12399153-B2 · Aug 26, 2025 · US
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Jost Franz patents
Jost Franz is listed as an inventor on 66 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Jost Franz |
| Total patents | 66 |
| First publication | Sep 10, 2015 |
| Latest publication | Aug 26, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Gas sensor having a hollow space and a gas permeation structure having a selectively gas-permeable element
US-12203912-B2 · Jan 21, 2025 · US
Photoacoustic detector unit, photoacoustic sensor and associated production methods
US-12078615-B2 · Sep 3, 2024 · US
Method for forming a sensor circuit
US-11768086-B2 · Sep 26, 2023 · US
Photoacoustic detector unit, photoacoustic sensor and associated production methods
US-2023296567-A1 · Sep 21, 2023 · US
Photoacoustic detector unit, photoacoustic sensor and associated production methods
US-11733213-B2 · Aug 22, 2023 · US
Gas concentration detection by means of thermoacoustic sound wave
US-11635410-B2 · Apr 25, 2023 · US
Photoacoustic sensors and mems devices
US-2023116926-A1 · Apr 20, 2023 · US
Apparatus and method for in-situ calibration of a photoacoustic sensor
US-11630087-B2 · Apr 18, 2023 · US
Photoacoustic sensors and MEMS devices
US-11573204-B2 · Feb 7, 2023 · US
Recent patents
Latest publications not already listed above.
Wafer arrangement for gas sensor
US-11530980-B2 · Dec 20, 2022 · US
Gas sensor having a hollow space and a gas permeation structure having a selectively gas-permeable element
US-2022260538-A1 · Aug 18, 2022 · US
Apparatus and method for in-situ calibration of a photoacoustic sensor
US-2022155261-A1 · May 19, 2022 · US
Apparatus and method for in-situ calibration of a photoacoustic sensor
US-11275059-B2 · Mar 15, 2022 · US
Gas concentration detection by means of thermoacoustic sound wave
US-2022074897-A1 · Mar 10, 2022 · US
Photoacoustic gas sensors and method of operating a photoacoustic gas sensor
US-11156547-B2 · Oct 26, 2021 · US
Wafer arrangement for gas sensor
US-2021285866-A1 · Sep 16, 2021 · US
Wafer arrangement for gas sensor
US-11092538-B2 · Aug 17, 2021 · US
Photoacoustic sensors and mems devices
US-2021181151-A1 · Jun 17, 2021 · US
Photoacoustic detector unit, photoacoustic sensor and associated production methods
US-2021181158-A1 · Jun 17, 2021 · US
Photoacoustic measurement systems and methods using the photoacoustic effect to measure emission intensities, gas concentrations, and distances
US-10996201-B2 · May 4, 2021 · US
Photoacoustic sensor, method for checking a gas-tightness, and system
US-10900932-B2 · Jan 26, 2021 · US
Wafer arrangement for gas sensor
US-2020355602-A1 · Nov 12, 2020 · US
Wafer arrangement
US-10753858-B2 · Aug 25, 2020 · US
Microelectromechanical light emitter component, light emitter component and method for producing a microelectromechanical light emitter component
US-10748732-B2 · Aug 18, 2020 · US
Apparatus and method for in-situ calibration of a photoacoustic sensor
US-2020103376-A1 · Apr 2, 2020 · US
Apparatus and method for in-situ calibration of a photoacoustic sensor
US-10527589-B2 · Jan 7, 2020 · US
Photoacoustic gas sensors and method of operating a photoacoustic gas sensor
US-2019339193-A1 · Nov 7, 2019 · US
Wafer arrangement
US-2019323947-A1 · Oct 24, 2019 · US
Sensor circuit, a sensor device and a method for forming a sensor circuit
US-2019316935-A1 · Oct 17, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N2021/1704 | 30 |
| G01N21/1702 | 30 |
| G01N2291/021 | 22 |
| G01N29/30 | 22 |
| G01R33/09 | 19 |