For the Inventor, By the Inventor

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Berlin, Germany

First Sensor Ag

USPTO Granted Patents = 8

% Expired Patents = 37.5

EPO Patents = 5

Forward Citations = 2

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20 inventors (with patents filed for the assignee):

Michael Pierschel (4 out of 5 patents)

Martin Wilke (2 out of 4 patents)

Oleg Grudin (1 out of 25 patents)

4. Andreas Niendorf (1 out of 8 patents)

5. Rafael Teipen (1 out of 12 patents)

6. Marc Schillgalies (1 out of 8 patents)

7. Frank Kudella (1 out of 2 patents)

8. Stephan Dobritz (1 out of 9 patents)

9. Harmut Baerwolff (1 out of 1 patent)

10. Thomas Goebel (1 out of 1 patent)

11. Olaf Hug (1 out of 1 patent)

12. Sabine Friedrich (1 out of 1 patent)

13. Iman Sabri Alirezaei (1 out of 1 patent)

14. Ruben Chavez (1 out of 1 patent)

15. Ilie Poenaru (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 12607524 - Notification sensor arrangement for a differential pressure sensor and a method for outputting a sensed warning signal (2026-04-21),

2. 11996425 - Photosensitive element and optoelectronic component (2024-05-28),

3. 11728444 - Arrangement for an optoelectronic component, manufacturing process and optoelectronic component (2023-08-15),

4. 11320330 - Arrangement for a semiconductor-based pressure sensor chip and pressure sensor chip having a bridge circuit of transistors (2022-05-03),

5. 11112288 - Thermal gas property sensor (2021-09-07),

6. 8823124 - Semiconductor structure for a radiation detector and a radiation detector (2014-09-02),

7. 8796802 - Semiconductor photodetector and radiation detector system (2014-08-05),

8. 8080804 - Arrangement with a medical gamma detector, optical module and kit (2011-12-20),

First Sensor is a leading provider of sensor solutions in the fields of medical, industrial, and consumer applications. With over 30 years of experience, the company specializes in developing high-quality sensor products that are used in various industries such as automotive, aerospace, and industrial automation. First Sensor is known for its innovative technology and reliable performance, making them a trusted partner for sensor solutions.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

8 Patents

#122 in D-1000 Berlin

#4,414 in Germany

Berlin, Germany

First Sensor Ag

Forward Citations = 2

20 inventors:

Michael Pierschel (4 out of 5 patents)

Martin Wilke (2 out of 4 patents)

Oleg Grudin (1 out of 25 patents)

4. Andreas Niendorf (1 out of 8 patents)

5. Rafael Teipen (1 out of 12 patents)

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