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Velizy Villacoublay, France

Sextant Avionique

USPTO Granted Patents = 249

CIPO Patents = 1

Trademarks = 1

Forward Citations = 4,880

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249 inventors (with patents filed for the assignee):

Patrick Lach (10 out of 10 patents)

Christian Pitot (9 out of 17 patents)

Philippe Gaultier (9 out of 9 patents)

4. Bruno Barbier (8 out of 19 patents)

5. Jean-Noel Perbet (8 out of 21 patents)

6. Isabelle Thomas (8 out of 8 patents)

7. Christophe Taurand (7 out of 26 patents)

8. Roger Parus (7 out of 7 patents)

9. Patrick Vouillon (7 out of 7 patents)

10. Henri Fima (7 out of 9 patents)

11. Patrice Toillon (6 out of 18 patents)

12. Joël Baudou (6 out of 17 patents)

13. Bertrand Morbieu (6 out of 10 patents)

14. Muriel Bomans (6 out of 6 patents)

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

Core Competencies:

Aerial Navigation

Satellite Signal Processing

Helmet-Mounted Displays

Collision Avoidance

Optical Devices

Multimode Communication

Power Supply Systems

Signal Processing

Micro-Accelerometers

Flight Management

Voice Recognition

Tactile Sensors

249 patents: Sort by Forward Citations

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, based in Velizy Villacoublay, France, specializes in advanced aerial navigation systems. The company focuses on developing innovative technologies that enhance navigation accuracy and safety in aviation. Their expertise spans various domains, including satellite signal processing, helmet-mounted displays, and collision avoidance systems. Additionally, Sextant Avionique is involved in multimode communication and optical devices, contributing to the evolution of modern aviation technology and improving operational efficiency in aerial navigation.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

249 Patents

#3 in Velizy Villacoublay

#99 in France

#3,489 in the World

Velizy Villacoublay, France

Sextant Avionique

Forward Citations = 4,880

249 inventors:

Patrick Lach (10 out of 10 patents)

Christian Pitot (9 out of 17 patents)

Philippe Gaultier (9 out of 9 patents)

4. Bruno Barbier (8 out of 19 patents)

5. Jean-Noel Perbet (8 out of 21 patents)

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