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For the Inventor, By the Inventor

Velizy Villacoublay, France

Sextant Avionique


USPTO Granted Patents = 249


Trademarks = 1

Forward Citations = 4,847

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249 inventors (with patents filed for the assignee):

goldMedal Patrick Lach (10 out of 10 patents)

silverMedal Christian Pitot (9 out of 17 patents)

bronzeMedal Philippe Gaultier (9 out of 9 patents)

4.  Bruno Barbier (8 out of 19 patents)

5.  Isabelle Thomas (8 out of 8 patents)

6.  Jean-Noel Perbet (7 out of 21 patents)

7.  Roger Parus (7 out of 7 patents)

8.  Patrick Vouillon (7 out of 7 patents)

9.  Henri Fima (7 out of 9 patents)

10.  Christophe Taurand (6 out of 26 patents)

11.  Joël Baudou (6 out of 17 patents)

12.  Muriel Bomans (6 out of 6 patents)

13.  Pierre O Lefort (6 out of 6 patents)

14.  Xavier Denoize (6 out of 6 patents)

15.  Patrice Toillon (5 out of 18 patents)


Core Competencies:
Multiplexed Bus Management
Power Supply Devices
LCD Screen Polarization
Planar Transformer Technology
Aerial Navigation Aids
Satellite Signal Processing
Helmet-Mounted Displays
Noise Suppression Techniques
Tactile Capacitance Detection
Vehicle Course Steering
Optical Devices for Aviation
Micro-Accelerometers

249 patents:

1. 6757252 - Process of temporal management of a multiplexed bus (2004-06-29),
2. 6667864 - Low-cost power supply device to a plurality of electronic modules installed in a compartment (2003-12-23),
3. 6650340 - Method and device for the polarizing of an LCD screen as a function of the ambient luminosity (2003-11-18),
4. 6606022 - Planar transformer winding (2003-08-12),
5. 6600963 - Low cost modular architecture for piloting an aerodyne operating with high level of security (2003-07-29),
6. 6598002 - Method and device for testing electronic equipment (2003-07-22),
7. 6571300 - Offset autonomous input/output controller with time slots allocation (2003-05-27),
8. 6519655 - Message preprocessing operations indicated by an associated descriptor read and descriptors belonging to a category of preprocessing descriptors and a category of instruction descriptors (2003-02-11),
9. 6504658 - Optical device for helmet visor comprising aspheric mirror (2003-01-07),
10. 6462558 - Electronic circuit for monitoring voltage variation (2002-10-08),
11. 6445801 - Method of frequency filtering applied to noise suppression in signals implementing a wiener filter (2002-09-03),
12. 6438513 - Process for searching for a noise model in noisy audio signals (2002-08-20),
13. 6415190 - Method and device for executing by a single processor several functions of different criticality levels, operating with high security (2002-07-02),
14. 6404353 - Method for optimizing the detection of the contact point of tactile capacitance surface (2002-06-11),
15. 6397243 - Method and device for processing several technical applications each provided with its particular security (2002-05-28),
Sextant Avionique is a leading company specializing in avionics systems and equipment. With over 70 years of experience, Sextant Avionique offers innovative and reliable solutions for the aerospace industry. Their portfolio includes flight management systems, cockpit displays, navigation systems, and mission computers. With a strong commitment to customer satisfaction and continuous improvement, Sextant Avionique has established itself as a trusted partner for major international aircraft manufacturers and operators worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

249 Patents

#3 in Velizy Villacoublay

#95 in France

#3,375 in the World

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Velizy Villacoublay, France

Sextant Avionique

Forward Citations = 4,847

249 inventors:

goldMedal Patrick Lach (10 out of 10 patents)

silverMedal Christian Pitot (9 out of 17 patents)

bronzeMedal Philippe Gaultier (9 out of 9 patents)

4.  Bruno Barbier (8 out of 19 patents)

5.  Isabelle Thomas (8 out of 8 patents)

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