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Stafa, Switzerland

Sensirion Ag

USPTO Granted Patents = 122

EPO Patents = 142

Trademarks = 8

Forward Citations = 633

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141 inventors (with patents filed for the assignee):

Felix Mayer (35 out of 41 patents)

Mark Hornung (26 out of 27 patents)

Markus Graf (18 out of 19 patents)

4. Werner Hunziker (14 out of 14 patents)

5. Moritz Lechner (14 out of 14 patents)

6. Lukas Bürgi (12 out of 15 patents)

7. Dominik Niederberger (9 out of 9 patents)

8. Andreas Rüegg (7 out of 7 patents)

9. Ulrich Bartsch (6 out of 8 patents)

10. Marc Von Waldkirch (6 out of 7 patents)

11. Pascal Gerner (6 out of 6 patents)

12. Matthias Streiff (6 out of 8 patents)

13. Eric Monnin (5 out of 5 patents)

14. Andrea Sacchetti (5 out of 5 patents)

15. Stefan Kostner (5 out of 5 patents)

Core Competencies:

Optoelectronic Module

Thermal Sensor Device

Gas Sensor

Photoacoustic Gas Sensor

Particulate Matter Sensor

Air Quality Measurement

Infrared Device

Multi-Parametric Sensor

Gas Mixture Regulation

Breath Sampling Devices

Flow Sensor

Electronic Component

122 patents: Sort by Forward Citations

1. 12399340 - Optical component, optoelectronic module and method of manufacture (2025-08-26),

2. 12392742 - Thermal sensor device and method for determining a concentration of a target gas in a gas sample (2025-08-19),

3. 12304810 - Gas generator (2025-05-20),

4. 12285994 - Sensor module, particularly for measuring ambient temperature (2025-04-29),

5. 12231833 - Sensor module (2025-02-18),

6. 12228551 - Photoacoustic gas sensor device (2025-02-18),

7. 12140309 - Device for regulating a mixing ratio of a gas mixture (2024-11-12),

8. 12025555 - Meta-surface photodetector (2024-07-02),

9. 11965807 - Duct sensor with duct probe for sampling a fluid from a duct and method of operation (2024-04-23),

10. 11953486 - Total organic carbon sensor utilizing down conversion (2024-04-09),

11. 11946888 - Fault detection in a thermal sensor device (2024-04-02),

12. 11940370 - Particulate matter sensor device (2024-03-26),

13. 11898953 - Particulate matter sensor device (2024-02-13),

14. 11879752 - Sensor module for air quality measurement (2024-01-23),

15. 11796522 - Gas sensor with a filter supported by a carrier (2023-10-24),

Sensirion AG is a leading manufacturer of high-quality sensors and sensor solutions for various industries such as automotive, medical, and environmental. With a focus on innovative digital sensor technology, Sensirion offers reliable and precise sensors for measuring temperature, humidity, gas, liquid flows, and more. The company's products enable customers to improve their products and systems by providing accurate data and insights. Sensirion's dedication to quality, innovation, and customer satisfaction has made it a trusted partner for sensor solutions globally.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

122 Patents

#1 in Stafa

#137 in Switzerland

#6,357 in the World

Stafa, Switzerland

Sensirion Ag

Forward Citations = 633

141 inventors:

Felix Mayer (35 out of 41 patents)

Mark Hornung (26 out of 27 patents)

Markus Graf (18 out of 19 patents)

4. Werner Hunziker (14 out of 14 patents)

5. Moritz Lechner (14 out of 14 patents)

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