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Levallois-Perret, France

Jaeger

USPTO Granted Patents = 40

Forward Citations = 474

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46 inventors (with patents filed for the assignee):

Jean-Jacques Bezard (6 out of 7 patents)

Christian Baux (4 out of 4 patents)

Bruno Lalanne (3 out of 3 patents)

4. Charles Rydel (2 out of 12 patents)

5. Pierre Roussel (2 out of 2 patents)

6. Philippe Feppon (2 out of 2 patents)

7. Daniel Lagier (2 out of 4 patents)

8. Thierry Salaun (2 out of 2 patents)

9. Jean-Claude Blanchier (2 out of 2 patents)

10. Charles H Jourdain (2 out of 2 patents)

11. Louis J Chretien (2 out of 2 patents)

12. Benjamin Eisenberger (1 out of 1 patent)

13. Isabelle Chantome (1 out of 1 patent)

14. Francis Dunon-Bluteau (1 out of 1 patent)

15. Serge Regnault (1 out of 1 patent)

Core Competencies:

Optical Device

Fuel Level Measurement

Obstacle Detection

Liquid Level Sensor

Tachometer

Control Lever

Display Device

Electric Switch

Temperature Measurement

Capacitive Probe

Multifunctional Switch

Brake Light Fault Detector

40 patents: Sort by Forward Citations

1. 5291338 - Head-down type optical device for delivering information to the driver (1994-03-01),

2. 5284055 - Device for measuring the fuel level in a motor vehicle tank (1994-02-08),

3. 5196728 - Method of controlling a network of electronic stations including a sleep (1993-03-23),

4. 5192837 - Obstacle detector system including an improved connection assembly (1993-03-09),

5. 5142412 - Circuit for controlling a ration meter (1992-08-25),

6. 5085078 - Device for measuring fuel level in a motor vehicle tank (1992-02-04),

7. 5070731 - Device for measuring the level of liquid contained in a substantially (1991-12-10),

8. 5052223 - Apparatus including a capacitive probe for measuring the level and/or (1991-10-01),

9. 5048974 - Temperature measuring device including an alarm contact (1991-09-17),

10. 5043710 - Key making use of the properties of a liquid crystal (1991-08-27),

11. 5003132 - Control lever for a motor vehicle (1991-03-26),

12. 4977372 - Tachometer device having limiting means for limiting frequency variations (1990-12-11),

13. 4925310 - Method and device to measure the optical transmission factor of a tinted (1990-05-15),

14. 4924166 - Circuit for shaping and making use of armature current ripple as (1990-05-08),

15. 4880945 - Electric switch for controlling change-of-direction indicators on a (1989-11-14),

Jaeger, headquartered in Levallois-Perret, France, specializes in the development and manufacturing of advanced optical devices and sensors. The company focuses on various technology domains, including fuel level measurement, obstacle detection, and temperature measurement. Jaeger also produces capacitive probes, electric switches, display devices, and liquid level sensors, catering to diverse industries that require precision and reliability in their measurement and detection systems. Their innovative solutions are designed to enhance operational efficiency and safety.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

40 Patents

#2 in Levallois-Perret

#570 in France

#17,031 in the World

Levallois-Perret, France

Jaeger

Forward Citations = 474

46 inventors:

Jean-Jacques Bezard (6 out of 7 patents)

Christian Baux (4 out of 4 patents)

Bruno Lalanne (3 out of 3 patents)

4. Charles Rydel (2 out of 12 patents)

5. Pierre Roussel (2 out of 2 patents)

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