NC

Nicolas Certain

AH Airbus Helicopters: 8 patents #15 of 531Top 3%
EU Eurocopter: 6 patents #14 of 307Top 5%
EF Eurocopter France: 2 patents #11 of 77Top 15%
Overall (All Time): #294,624 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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 Setareh TAHERI 2021-12-21
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 Setareh TAHERI 2020-08-25
10358232 Detecting that a rotorcraft is approaching a vortex domain, and signaling that detection Lionel Pignier 2019-07-23
9984581 Method and a system for assisting piloting to avoid an obstacle with a rotorcraft Richard Pire, Marianne Gillet 2018-05-29
9815561 Device for regulating the speed of rotation of a rotorcraft rotor, a rotorcraft fitted with such a device, and an associated regulation method Jean-Baptiste VALLART, Setareh TAHERI 2017-11-14
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 Etienne Poudrai, Bernard Spinosi 2017-08-08
9415881 Rotorcraft having an airspeed sensor located at the top of a tail fin of the rotorcraft Olivier Delecroix 2016-08-16
9394053 Aircraft having a cockpit with optimized outside visibility and a method of optimizing the outside visibility Jean-Pierre Baudry 2016-07-19
7530786 Method and a device for blocking the pitch of a foldable blade of a rotorcraft rotor Christophe Perrin 2009-05-12
6481965 Rotary-wing aircraft rotors with manually folding blades and electrical connection installation Eric Coisset 2002-11-19
6164915 Simplified anti-vibration suspension device for a helicopter 2000-12-26
6140720 Device for thermally protecting elastomeric components, system of such devices for the protection of a rotorcraft rotor in cold weather, and rotorcraft rotor equipped with such a system 2000-10-31
6113352 Hingeless rotor with precompressed half-bearings supporting blade root oversleeves on torsionable blade root strips Jean-Pierre Jalaguier, Edwin Ortega 2000-09-05
6036442 Device for folding of a helicopter rotor blade Jean-Pierre Jalaguier 2000-03-14
5636970 Device for damping the drag of the blades of a rotor 1997-06-10
5624232 Device for controlling the pitch of the blades of a rotorcraft rotor 1997-04-29