Company Filing History:

8 out of 573

Airbus Helicopters

Years Active: 1997-2021

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11203419 - Device for regulating a setpoint for a speed of rotation of a rotorcraft rotor, a rotorcraft fitted with such a device, and an associated method of regulation (2021-12-21),

2. 10752342 - Device for regulating the speed of rotation of a gas generator shaft of a rotorcraft turboshaft engine, a rotorcraft provided with such a device, and an associated method of regulation (2020-08-25),

3. 10358232 - Detecting that a rotorcraft is approaching a vortex domain, and signaling that detection (2019-07-23),

4. 9984581 - Method and a system for assisting piloting to avoid an obstacle with a rotorcraft (2018-05-29),

5. 9815561 - Device for regulating the speed of rotation of a rotorcraft rotor, a rotorcraft fitted with such a device, and an associated regulation method (2017-11-14),

6. 9728092 - Method and a device for determining the wind speed to be taken into account in order to optimize the takeoff weight of an aircraft (2017-08-08),

7. 9415881 - Rotorcraft having an airspeed sensor located at the top of a tail fin of the rotorcraft (2016-08-16),

8. 9394053 - Aircraft having a cockpit with optimized outside visibility and a method of optimizing the outside visibility (2016-07-19),

9. 7530786 - Method and a device for blocking the pitch of a foldable blade of a rotorcraft rotor (2009-05-12),

10. 6481965 - Rotary-wing aircraft rotors with manually folding blades and electrical connection installation (2002-11-19),

11. 6164915 - Simplified anti-vibration suspension device for a helicopter (2000-12-26),

12. 6140720 - Device for thermally protecting elastomeric components, system of such (2000-10-31),

13. 6113352 - Hingeless rotor with precompressed half-bearings supporting blade root (2000-09-05),

14. 6036442 - Device for folding of a helicopter rotor blade (2000-03-14),

15. 5636970 - Device for damping the drag of the blades of a rotor (1997-06-10),

Title: Innovations of Nicolas Pierre Certain

Introduction

Nicolas Pierre Certain is a prominent inventor based in Aix-en-Provence, France. He has made significant contributions to the field of rotorcraft technology, holding a total of 16 patents. His work focuses on devices that enhance the performance and regulation of rotorcraft systems.

Latest Patents

Among his latest patents is a device for regulating a setpoint for the speed of rotation of a rotorcraft rotor. This innovative regulator device is designed to manage the control setpoint for the speed in accordance with distinct predetermined control relationships. Another notable patent involves a device for regulating the speed of rotation of a gas generator shaft of a rotorcraft turboshaft engine. This device plays a crucial role in controlling the lift and propulsion of rotorcraft, ensuring optimal performance during flight.

Career Highlights

Nicolas has worked with leading companies in the aerospace industry, including Airbus Helicopters and Eurocopter. His experience in these organizations has allowed him to develop cutting-edge technologies that improve rotorcraft efficiency and safety.

Collaborations

Throughout his career, Nicolas has collaborated with talented professionals such as Setareh Taheri and Jean-Pierre Jalaguier. These partnerships have contributed to the advancement of rotorcraft technology and innovation.

Conclusion

Nicolas Pierre Certain's contributions to rotorcraft technology through his patents and collaborations highlight his expertise and commitment to innovation in the aerospace field. His work continues to influence the development of advanced rotorcraft systems.

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