EUROCOPTER

Method and a device for performing a health check of a turbine engine of an aircraft having at least one such engine

#2 | 2013-04-11 ✅ Patent 8,622,349 granted on 2014-01-07

US20130087660A1

Device for assisting the piloting of a rotorcraft

#3 | 2013-03-28 ✅ Patent 8,655,510 granted on 2014-02-18

US20130079956A1

Method of regulating the propulsive speed of a hybrid helicopter

#4 | 2013-02-12 ✅ Patent 8,373,590 granted on 2013-02-12

US11962143

Method and a system for processing and displaying images of the surroundings of an aircraft

#5 | 2012-11-01 ✅ Patent 8,442,740 granted on 2013-05-14

US20120277969A1

Passing from a non-synchronized state between an engine and a rotor to a synchronized state

#6 | 2012-10-25 ✅ Patent 9,079,660 granted on 2015-07-14

US20120269630A1

Rotor damper device, and an associated rotor and aircraft

#7 | 2012-09-20 ✅ Patent 8,590,843 granted on 2013-11-26

US20120234985A1

Cyclic stick for mechanically transmitting commands for controlling a rotorcraft, the stick having a lever arm that is amplified selectively in the event of an emergency

#8 | 2012-08-30 ✅ Patent 8,626,383 granted on 2014-01-07

US20120221235A1

Method of optimizing the loading of loads in a vehicle

#9 | 2012-07-12 ✅ Patent 8,478,479 granted on 2013-07-02

US20120179326A1

Predicting time to maintenance by fusion between modeling and simulation for electronic equipment on board an aircraft

#10 | 2012-06-21 ✅ Patent 8,583,295 granted on 2013-11-12

US20120153072A1

Method of controlling and regulating the deflection angle of a tailplane in a hybrid helicopter

#11 | 2012-03-29 ✅ Patent 8,523,686 granted on 2013-09-03

US20120077607A1

Flexible coupling means

#12 | 2012-02-09 ✅ Patent 8,628,046 granted on 2014-01-14

US20120032031A1

Control system

#13 | 2012-02-09 ✅ Patent 8,591,197 granted on 2013-11-26

US20120031544A1

Method of fabricating a spar for a rotorcraft blade

#14 | 2012-01-19 ✅ Patent 8,566,018 granted on 2013-10-22

US20120016580A1

Piloting assistance method for aircraft

#15 | 2012-01-12 ✅ Patent 8,523,104 granted on 2013-09-03

US20120006934A1

Method and a rotary wing aircraft that are optimized so as to minimize the consequences for the occupants of said aircraft of an off-specification emergency landing

#16 | 2011-12-29 ✅ Patent 8,899,282 granted on 2014-12-02

US20110315271A1

Device for filling a tank by gravity or under pressure

#17 | 2011-12-22 ✅ Patent 8,616,353 granted on 2013-12-31

US20110308905A1

Device for damping the vibration of a structure

#18 | 2011-12-01 ✅ Patent 8,628,042 granted on 2014-01-14

US20110290942A1

Electrical power supply and control device for equipment of a rotor, and an aircraft fitted with such a device

#19 | 2011-11-10 ✅ Patent 8,565,981 granted on 2013-10-22

US20110276232A1

Method of controlling a buoyancy system for an aircraft, and a control system implementing said method

#20 | 2011-11-03 ✅ Patent 8,899,928 granted on 2014-12-02

US20110268573A1

Device for reducing the vibration generated by a rotorcraft lift rotor, and a rotor hub provided with such a device

#21 | 2011-10-27 ✅ Patent 8,439,304 granted on 2013-05-14

US20110260000A1

Energy absorber system for an undercarriage, and an aircraft provided with said energy absorber system

#22 | 2011-09-29 ✅ Patent 8,636,472 granted on 2014-01-28

US20110236209A1

Blade damper, and a rotor fitted with such a damper

#23 | 2011-09-29

US20110236208A1

ROTARY WING BLADE, A ROTARY WING INCLUDING SUCH A BLADE, AND AN AIRCRAFT

#24 | 2011-09-29 ✅ Patent 8,547,252 granted on 2013-10-01

US20110234425A1

Adapting selective terrain warnings as a function of the instantaneous maneuverability of a rotorcraft

#25 | 2011-09-22 ✅ Patent 8,777,800 granted on 2014-07-15

US20110230304A1

Mechanical assembly provided with means for monitoring for a structural anomaly, a gearbox provided with such a mechanical assembly, and a method of monitoring for a structural anomaly

#26 | 2011-09-15 ✅ Patent 8,392,475 granted on 2013-03-05

US20110225212A1

Method and a device for flying safely at low altitude in an aircraft

#27 | 2011-08-25 ✅ Patent 8,616,635 granted on 2013-12-31

US20110204685A1

Anti-crash seat for a vehicle

#28 | 2011-08-25 ✅ Patent 8,377,244 granted on 2013-02-19

US20110203718A1

Method of fabricating a honeycomb structured panel

#29 | 2011-08-04 ✅ Patent 8,442,703 granted on 2013-05-14

US20110190964A1

Turning-stabilized estimation of the attitude angles of an aircraft

#30 | 2011-08-04 ✅ Patent 8,851,425 granted on 2014-10-07

US20110186686A1

Removable support for optional external equipment on an aircraft, and an aircraft provided with such a support

#31 | 2011-07-28 ✅ Patent 8,561,629 granted on 2013-10-22

US20110180663A1

Method and a device for draining a tank, and a tank and an aircraft fitted with such a device

#32 | 2011-07-21 ✅ Patent 8,714,602 granted on 2014-05-06

US20110174929A1

Fixed constructions

Locking device for locking a structural element against an adjacent structure, an aircraft provided with said device, and an extraction method implemented by said device

#33 | 2011-06-30 ✅ Patent 8,789,792 granted on 2014-07-29

US20110155848A1

Aircraft undercarriage having a rocker lever with a swivel and hinged twin wheels

#34 | 2011-06-30 ✅ Patent 8,695,917 granted on 2014-04-15

US20110155841A1

Vibration damper mechanism, and a flying machine including a carrier structure and a rotor provided with such a mechanism

#35 | 2011-06-23 ✅ Patent 8,563,078 granted on 2013-10-22

US20110151133A1

Method of fabricating a painted substrate that is electrically non-conductive

#36 | 2011-06-23 ✅ Patent 8,820,674 granted on 2014-09-02

US20110147512A1

Rotor carrier structure with a damper device for avoiding unstable coupling between resonant vibration modes

#37 | 2011-06-16 ✅ Patent 8,527,237 granted on 2013-09-03

US20110144942A1

Method of using telemetry to detect at least one suspended threadlike object, the object lying in the detection field of a telemeter mounted on board a vehicle

#38 | 2011-06-16 ✅ Patent 9,206,739 granted on 2015-12-08

US20110138817A1

Method of increasing the safety of a power plant, and a power plant suitable for implementing the method

#39 | 2011-06-09

US20110137497A1

AIRCRAFT PROVIDED WITH A DEVICE FOR ASSISTING THE PILOT WHEN CARRYING AN EXTERNAL LOAD WITH A SLING, AND A METHOD IMPLEMENTED BY SAID DEVICE

#40 | 2011-06-02 ✅ Patent 8,577,608 granted on 2013-11-05

US20110130895A1

Method of obtaining a local terrain elevation database from detector means on board a vehicle

#41 | 2011-06-02 ✅ Patent 8,430,357 granted on 2013-04-30

US20110127377A1

Tail skid for protecting a structural element of an aircraft, an aircraft provided with such a tail skid, and an anti-overturning method implemented by said tail skid

#42 | 2011-05-26 ✅ Patent 8,464,980 granted on 2013-06-18

US20110121127A1

Power plant, a helicopter including such a power plant, and a method implemented by said power plant

#43 | 2011-05-19 ✅ Patent 8,936,745 granted on 2015-01-20

US20110115131A1

Method for manufacturing electrically non-conductive painted substrate

#44 | 2011-05-19 ✅ Patent 8,540,184 granted on 2013-09-24

US20110114798A1

Long-range aircraft with high forward speed in cruising flight

#45 | 2011-05-12 ✅ Patent 8,439,297 granted on 2013-05-14

US20110108676A1

Air inlet for an aircraft turbine engine, an aircraft provided with such an air inlet, and a method of optimizing the operation of an aircraft turbine engine with the help of an air inlet

#46 | 2011-04-28 ✅ Patent 8,840,372 granted on 2014-09-23

US20110097208A1

Set of cyclic swashplates for controlling the pitch of blades of a main rotor, and a rotor provided with such a set

#47 | 2011-04-28 ✅ Patent 8,517,685 granted on 2013-08-27

US20110097193A1

Device for reducing vibration generated by rotorcraft rotor, and rotorcraft provided with such device

#48 | 2011-04-28 ✅ Patent 8,714,633 granted on 2014-05-06

US20110095572A1

Honeycomb-structured floor panel for a vehicle incorporating a fastener element

#49 | 2011-04-28 ✅ Patent 8,636,121 granted on 2014-01-28

US20110095132A1

Filter mechanism for filtering vibration in aircraft

#50 | 2011-04-14 ✅ Patent 8,579,589 granted on 2013-11-12

US20110085889A1

Mechanism for attenuating torque pulsations between an engine and a rotorcraft rotor driven by the engine

#51 | 2011-04-07 ✅ Patent 8,408,643 granted on 2013-04-02

US20110079681A1

Seat for powered aircraft, the seat incorporating means for protecting its passenger in the event of a crash

#52 | 2011-03-24 ✅ Patent 8,812,284 granted on 2014-08-19

US20110071709A1

Highly representative real-time simulation of an avionics system

#53 | 2011-03-24 ✅ Patent 8,412,388 granted on 2013-04-02

US20110071708A1

Assisted piloting method and device for an aircraft for use in the event of a first limit indicator breaking down

#54 | 2011-03-03

US20110052395A1

FREQUENCY ADAPTER AND RETURN MEANS SUITABLE FOR BEING ARRANGED IN SUCH A FREQUENCY ADAPTER

#55 | 2011-03-03 ✅ Patent 8,434,718 granted on 2013-05-07

US20110049295A1

Reusable rotorcraft bumper, and a rotorcraft having such a bumper

#56 | 2011-03-03 ✅ Patent 8,443,659 granted on 2013-05-21

US20110047711A1

Fastener tool for fastening a transmission shaft, and a balancing bench including such a tool

#57 | 2011-02-10 ✅ Patent 8,342,455 granted on 2013-01-01

US20110031346A1

Method of assisting piloting, piloting assistance means, and a piloting assistance device for a rotorcraft using said piloting assistance means to implement said piloting assistance method

#58 | 2011-02-03 ✅ Patent 8,579,587 granted on 2013-11-12

US20110027082A1

Method of reducing or even eliminating the vibration of a rotorcraft lift and propulsion rotor, and an airfoil assembly and a rotor implementing said method

#59 | 2011-02-03 ✅ Patent 8,240,617 granted on 2012-08-14

US20110024551A1

Variable damping of haptic feedback for a flight-attitude changing linkage of an aircraft

#60 | 2011-01-27 ✅ Patent 8,876,091 granted on 2014-11-04

US20110020592A1

Insulating coating with mass amplification

#61 | 2010-12-30 ✅ Patent 8,364,330 granted on 2013-01-29

US20100332123A1

Method of assisting piloting at low altitude

#62 | 2010-12-30 ✅ Patent 9,175,243 granted on 2015-11-03

US20100331438A1

Chemistry; metallurgy

Stripping composition for a mold for making a composite material part, and method of preparing

#63 | 2010-12-23 ✅ Patent 8,752,392 granted on 2014-06-17

US20100319357A1

Device and a method for starting a turbine engine fitted to a helicopter, making use of an electrical energy source that includes discharge booster members

#64 | 2010-12-09 ✅ Patent 9,216,820 granted on 2015-12-22

US20100312421A1

Device for assisting in piloting a hybrid helicopter, a hybrid helicopter provided with such a device, and a method implemented by said device

#65 | 2010-12-09 ✅ Patent 8,568,096 granted on 2013-10-29

US20100310371A1

Drive control and regulation method and system for a hybrid helicopter

#66 | 2010-12-09 ✅ Patent 8,196,857 granted on 2012-06-12

US20100308178A1

Variable ratio crank for a manual flight control linkage of a rotary wing aircraft

#67 | 2010-12-09 ✅ Patent 8,282,035 granted on 2012-10-09

US20100308157A1

Mechanical device for combining first and second control orders, and an aircraft provided with such a device

#68 | 2010-12-09 ✅ Patent 8,376,266 granted on 2013-02-19

US20100308154A1

Method of controlling a hybrid helicopter in yaw, and a hybrid helicopter provided with a yaw control device suitable for implementing said method

#69 | 2010-11-25 ✅ Patent 8,469,667 granted on 2013-06-25

US20100296931A1

Distributed-mass device for reducing vibration generated by a rotorcraft lift rotor, and a rotor hub fitted with such a device

#70 | 2010-11-25 ✅ Patent 8,764,398 granted on 2014-07-01

US20100296930A1

Concentrated-mass device for reducing vibration generated by a rotorcraft lift rotor, and a rotor hub fitted with such a device

#71 | 2010-10-28

US20100269326A1

TOOLING FOR HOLDING THIN METAL PARTS MAKING UP A HOLLOW STRUCTURE IN ORDER TO ENABLE THEM TO BE FRICTION-WELDED TOGETHER

#72 | 2010-10-21 ✅ Patent 8,543,281 granted on 2013-09-24

US20100268414A1

Method and system for estimating the angular speed of a mobile

#73 | 2010-09-30 ✅ Patent 8,622,703 granted on 2014-01-07

US20100247312A1

Blade provided with a drag damper, and a rotor provided with such a blade

#74 | 2010-09-30 ✅ Patent 8,186,629 granted on 2012-05-29

US20100243792A1

Method and a device for optimizing the operation of propulsive propellers disposed on either side of a rotorcraft fuselage

#75 | 2010-09-30 ✅ Patent 8,393,519 granted on 2013-03-12

US20100243714A1

Method of assembling metal parts by friction welding, with the welding temperature being controlled using thermally conductive elements

#76 | 2010-09-23 ✅ Patent 7,918,417 granted on 2011-04-05

US20100237190A1

Undercarriage with anticrash and antiresonance skids for a rotary wing aircraft, and an aircraft

#77 | 2010-09-16 ✅ Patent 8,295,997 granted on 2012-10-23

US20100235019A1

Method of determining and displaying flying indications and a flight indicator for implementing said method

#78 | 2010-09-16 ✅ Patent 8,061,962 granted on 2011-11-22

US20100232928A1