ClassID:

72585

B64D31/00 - CPC Classification

Classification description:

Power plant control; Arrangement thereof

Sub-classes:
Recent Application in this class:
#1
20260116562
2026-04-30

METHOD FOR ASSISTING THE PILOTING OF A ROTARY WING AIRCRAFT IN A FUEL-ECONOMY MODE

#2
20260116534
2026-04-30

INFLIGHT REDUCED ENGINE OPERATION, ENGINE RESTART, AND ASSOCIATED ALERTS

#3
20260109467
2026-04-23

HYBRID ELECTRICAL ARCHITECTURE

#4
20260092567
2026-04-02

METHOD AND AIRCRAFT PROVIDED WITH A SYSTEM FOR DETERMINING A LEVEL OF POLLUTING EMISSION

#5
20260062112
2026-03-05

ARRANGEMENT COMPRISING AIRCRAFT WING AND NACELLE

#6
20260054847
2026-02-26

SYSTEM AND METHOD FOR LIFT AUGMENTATION OF AN AIRCRAFT TAILPLANE

#7
20260022667
2026-01-22

Quick Response Control Design Method for Aero-Engine Starting Process

#8
20260008555
2026-01-08

METHOD FOR OPTIMIZING THE ENERGY MANAGEMENT OF AN AERONAUTICAL ASSEMBLY TO REDUCE GREENHOUSE GAS EMISSIONS AND ASSOCIATED DIGITAL PLATFORM

#9
20250347591
2025-11-13

ENGINE HEALTH MONITORING

#10
20250340303
2025-11-06

HIGH VOLTAGE CONVERTER FOR USE AS ELECTRIC POWER SUPPLY

#11
20250333195
2025-10-30

CARRIAGE FOR AN UNMANNED AERIAL VEHICLE INCLUDING A LATCH AND AN ELECTRONIC DRIVER TO MOVE A LOCKING SHAFT LATCH

#12
20250326483
2025-10-23

Distributed Propulsion System for Vertical Take Off and Landing Closed Wing Aircraft

#13
20250304281
2025-10-02

UNMANNED AERIAL VEHICLE AND DELIVERY SYSTEM

#14
20250276804
2025-09-04

POWER SYSTEM CONTROLLER FAILSAFE CYCLING PROTECTION

#15
20250276802
2025-09-04

METHOD FOR OPERATING AN AIRCRAFT, AND AIRCRAFT

#16
20250276779
2025-09-04

System and Associated Methods for an Aerial Device to Provide Airborne Payloads

#17
20250256833
2025-08-14

AIRCRAFT VERTICAL STABILIZER WITH MOVEABLE PROPULSION SYSTEM(S)

#18
20250219851
2025-07-03

CENTRALIZED SECURITY APPROVAL FOR DISTRIBUTED DECENTRALIZED CONTROL SYSTEMS FOR AIRCRAFT ENGINES

#19
20250202230
2025-06-19

ELECTRICALLY DRIVEN DISTRIBUTED PROPULSION SYSTEM

#20
20250178724
2025-06-05

Distributed Propulsion System for Vertical Take Off and Landing Closed Wing Aircraft

#21
20250162722
2025-05-22

AERIAL VEHICLE POWERING OFF METHOD AND DEVICE, AND AERIAL VEHICLE

#22
20250153855
2025-05-15

ELECTRICAL ENERGY SYSTEM FOR BARRING ROTOR

#23
20250115140
2025-04-10

HYBRID POWERTRAIN SYSTEM AND METHOD

#24
20250101930
2025-03-27

METHOD FOR BRAKING AN AIRCRAFT TURBINE ENGINE

#25
20250091722
2025-03-20

PERSONAL AIRCRAFT

#26
20250074614
2025-03-06

SYSTEMS AND METHODS FOR FAULT DETECTION AND CONTROL IN AN ELECTRIC AIRCRAFT

#27
20250074613
2025-03-06

Aircraft Override For An Energy Storage System

#28
20250067318
2025-02-27

METHOD AND APPARATUS FOR ACTIVELY DAMPING VIBRATIONS IN A HYBRID-ELECTRIC AIRCRAFT PROPULSION SYSTEM

#29
20250059921
2025-02-20

System and method for reducing a clearance gap in an engine

#30
20250051037
2025-02-13

METHOD FOR ESTIMATING THE ROTOR TORQUES OF AN AIRCRAFT CAPABLE OF HOVERING AND CONTROL UNIT FOR AN AIRCRAFT CAPABLE OF HOVERING

#31
20250033784
2025-01-30

PROVIDING ENERGY IN AN AIRCRAFT USING DROOP CONTROL

#32
20250027456
2025-01-23

SINGULAR VALUE DECOMPOSITION-BASED METHOD FOR CONSTRAINED CONTROL OF GAS TURBINE ENGINES

#33
20240426226
2024-12-26

FAULT DETECTION AND LOAD MANAGEMENT IN A SERIES HYBRID PROPULSION SYSTEM

#34
20240424944
2024-12-26

SYSTEM FOR MONITORING ENERGY CAPABILITY OF AN ELECTRIC AIRCRAFT AND OUTPUTTING WARNING MESSAGES

#35
20240417092
2024-12-19

SYSTEM AND METHOD FOR CONTROLLING ENGINES OF A MULTI-ENGINE AIRCRAFT ENGINE ASSEMBLY

#36
20240409228
2024-12-12

ADAPTIVE CONTROLLER FOR UNMANNED AIRCRAFT

#37
20240391599
2024-11-28

METHOD AND APPARATUS FOR POWER SPLITTING FOR HYBRID ELECTRIC PROPULSION SYSTEM

#38
20240391598
2024-11-28

SYSTEMS AND METHODS FOR CONTROLLING AN ELECTRICAL DISTRIBUTION SYSTEM FOR A HYBRID-ELECTRIC AIRCRAFT PROPULSION SYSTEM

#39
20240391585
2024-11-28

Aerial vehicle

#40
20240383624
2024-11-21

AIRCRAFT

#41
20240383612
2024-11-21

SYSTEMS AND METHODS FOR AIRCRAFT THRUST RATING MODEL PROCESSING

#42
20240377838
2024-11-14

METHOD AND DEVICE FOR ENTERING AND EXITING AN ECONOMY OPERATING MODE FOR A TWIN-ENGINE AIRCRAFT

#43
20240375766
2024-11-14

System and method for controlling a propulsor for a hybrid-electric aircraft propulsion system

#44
20240359805
2024-10-31

Apparatus For Controlling Power And Method Thereof

#45
20240343403
2024-10-17

Flight System And Method For Responding Failure Thereof

#46
20240343399
2024-10-17

OVERALL AIRCRAFT SYSTEM DATA COLLECTOR FOR PROGNOSTICS AND HEALTH MANAGEMENT

#47
20240336366
2024-10-10

PROPULSION ASSEMBLY

#48
20240327011
2024-10-03

ADAPTIVE AIRCRAFT POWER MANAGEMENT SYSTEM

#49
20240308688
2024-09-19

FLYING VEHICLE SYSTEMS AND METHODS

#50
20240308676
2024-09-19

ELECTRICAL POWER SYSTEM FOR A VEHICLE

#51
20240300671
2024-09-12

METHODS AND SYSTEMS FOR SIMULATED INTRA-AIRCRAFT COMMUNICATION USING A PHYSICAL NETWORK

#52
20240294252
2024-09-05

Distributed propulsion system for vertical take off and landing closed wing aircraft

#53
20240286750
2024-08-29

Aircraft hybrid electric propulsion architecture with generator-motor fail mode

#54
20240278910
2024-08-22

DISTRIBUTED PROPULSION SYSTEM

#55
20240264600
2024-08-08

UNMANNED AERIAL VEHICLE AND DELIVERY SYSTEM

#56
20240262516
2024-08-08

Hybrid turbine and multiple-spool electric power system for aircraft

#57
20240208667
2024-06-27

Aircraft Engine Warning System and Method

#58
20240199197
2024-06-20

Propulsion system with synergistic pusher type propeller

#59
20240182177
2024-06-06

Aerial vehicle powering off method and device, and aerial vehicle

#60
20240175580
2024-05-30

Aircraft power plant with interburner

#61
20240162690
2024-05-16

SOLID STATE POWER SWITCH ASSEMBLY OF AN AIRCRAFT SOLID STATE POWER CONTROLLER AND METHOD OF PROVIDING A SOLID STATE POWER SWITCH ASSEMBLY FOR AN AIRCRAFT SOLID STATE POWER CONTROLLER

#62
20240158093
2024-05-16

HYBRID ELECTRICAL ARCHITECTURE

#63
20240158092
2024-05-16

Personal aircraft

#64
20240116646
2024-04-11

ELECTRIC PROPULSION SYSTEM CONTROL DEVICE

#65
20240109665
2024-04-04

ELECTRIC AIRCRAFT AND AERODYNAMIC PERFORMANCE CONTROL METHOD THEREFOR

#66
20240101285
2024-03-28

Unmanned aerial vehicle with hollow interior portion in truss

#67
20240096225
2024-03-21

DEEP STALL AIRCRAFT LANDING

#68
20240092497
2024-03-21

Hybrid propulsion system for a helicopter

#69
20240092183
2024-03-21

CONTROL APPARATUS FOR ELECTRIC AIRCRAFT

#70
20240084748
2024-03-14

METHOD OF OPTIMIZING THE NOISE GENERATED IN FLIGHT BY A ROTORCRAFT

#71
20240084742
2024-03-14

Pulse modulation technique for gas turbine engines

#72
20240083589
2024-03-14

AIRCRAFT ELECTRICAL SYSTEM

#73
20240083570
2024-03-14

Inflight reduced engine operation, engine restart, and associated alerts

#74
20240067350
2024-02-29

ENGINE CONTROL SYSTEM AND METHOD WITH ARTIFICIAL INTELLIGENCE SENSOR TRAINING

#75
20240067347
2024-02-29

Aircrafts, systems, and methods for providing constant torque on takeoff

#76
20240055957
2024-02-15

Electrical energy system for barring rotor

#77
20240043140
2024-02-08

FLYING VEHICLE SYSTEMS AND METHODS

#78
20240043139
2024-02-08

FLYING VEHICLE SYSTEMS AND METHODS

#79
20240043130
2024-02-08

POWER SUPPLY SYSTEM OF VERTICAL TAKE-OFF AND LANDING AIRCRAFT

#80
20240043117
2024-02-08

Vertical take off and landing closed wing aircraft

#81
20240007025
2024-01-04

AIRCRAFT WITH ENGINE-DRIVEN PERMANENT MAGNET GENERATOR

#82
20240002065
2024-01-04

Parallel control loops for hybrid electric aircraft

#83
20230406523
2023-12-21

Adjusting aircraft powerplant power split to control powerplant vibrations

#84
20230396139
2023-12-07

ELECTRIC MACHINE

#85
20230391463
2023-12-07

FLEXIBLE ARCHITECTURE FOR AN AEROSPACE HYBRID SYSTEM AND OPTIMIZED COMPONENTS THEREOF

#86
20230382526
2023-11-30

Distributed propulsion system for vertical take off and landing closed wing aircraft

#87
20230366328
2023-11-16

Method and system for controlling vibration of rotor in turboshaft engine

#88
20230365264
2023-11-16

THERMAL MANAGEMENT SYSTEM FOR AN AIRCRAFT INCLUDING AN ELECTRIC PROPULSION ENGINE

#89
20230358191
2023-11-09

STOWABLE ELECTRIC-HYBRID PROPFAN

#90
20230356854
2023-11-09

SYSTEMS AND METHODS FOR MULTI-MODULE CONTROL OF A HYDROGEN POWERED HYBRID ELECTRIC POWERTRAIN

#91
20230348086
2023-11-02

Electrical power system for a vehicle

#92
20230348085
2023-11-02

Electrical power system for a vehicle

#93
20230348081
2023-11-02

AIRCRAFT HAVING A DRIVE-AND-ENERGY SYSTEM FOR LOW-EMISSION CRUISING FLIGHT

#94
20230339620
2023-10-26

OPERATING AIRCRAFT PROPULSION SYSTEM DURING ENGINE-INOPERATIVE EVENT

#95
20230331395
2023-10-19

METHOD AND SYSTEM FOR ASSISTING THE PILOTING OF AN AIRCRAFT, AIRCRAFT EQUIPPED WITH SUCH A SYSTEM

#96
20230322403
2023-10-12

System and method for machine diagnosis

#97
20230318002
2023-10-05

Hydrogen powered auxiliary power unit

#98
20230312120
2023-10-05

Rotorcraft autorotation control through electrical braking

#99
20230312119
2023-10-05

CONTROL SYSTEM AND CONTROL METHOD, AND AIRCRAFT

#100
20230312118
2023-10-05

CONTROL DEVICE FOR AIRCRAFT

#101
20230312117
2023-10-05

CONTROL APPARATUS FOR AIRCRAFT

#102
20230312116
2023-10-05

AERIAL VEHICLE AND CONTROL METHOD THEREOF, USING HYBRID DISTRIBUTED PROPULSION SYSTEM

#103
20230312115
2023-10-05

AIRCRAFT POWERPLANT(S) FOR AN AIRCRAFT WITH ELECTRIC MACHINE CONTROLLED PROPULSOR SPEED

#104
20230311673
2023-10-05

Hybrid powertrain system and method

#105
20230303260
2023-09-28

Power supply system, flying object, and method for controlling power supply system

#106
20230294826
2023-09-21

VTOL Fixed-Wing Drone

#107
20230286665
2023-09-14

Systems and methods for fault detection and control in an electric aircraft

#108
20230278718
2023-09-07

ELECTRIC AIRCRAFT PROPULSION ASSEMBLY AND METHOD

#109
20230271699
2023-08-31

Aerial vehicle

#110
20230264826
2023-08-24

MOTOR CONTROL OPTIMIZATIONS FOR UNMANNED AERIAL VEHICLES

#111
20230264822
2023-08-24

Detachable power supply for UAV

#112
20230261493
2023-08-17

Adaptive battery charging system and method

#113
20230258687
2023-08-17

System and Method to Determine Engine Thrust of a Taxiing Aircraft

#114
20230257130
2023-08-17

SYSTEM AND METHOD FOR FLIGHT CONTROL COMPENSATION FOR COMPONENT DEGRADATION

#115
20230257128
2023-08-17

Hybrid-Electric Aircraft Propulsion System and Method for Operating the Same

#116
20230249839
2023-08-10

Control device for flight vehicle

#117
20230249563
2023-08-10

Electric power supply system for vehicle

#118
20230242274
2023-08-03

Flying vehicle systems and methods

#119
20230238799
2023-07-27

Electrically driven distributed propulsion system

#120
20230238548
2023-07-27

Cooling of a fuel cell assembly

#121
20230234718
2023-07-27

System and method for lift augmentation of an aircraft tailplane

#122
20230234717
2023-07-27

AIRCRAFT CONTROL SYSTEM, AIRCRAFT CONTROL METHOD, AND STORAGE MEDIUM

#123
20230234716
2023-07-27

SYSTEMS AND METHOD OF OPERATING A FUEL CELL ASSEMBLY

#124
20230219692
2023-07-13

High voltage distribution systems and methods

#125
20230212988
2023-07-06

VERSATILE CONTROL OF A PROPULSION SYSTEM WITH A FUEL CELL

#126
20230211888
2023-07-06

SAFETY MANAGEMENT OF A PROPULSION SYSTEM WITH A FUEL CELL

#127
20230211887
2023-07-06

CONTROL OF A PROPULSION SYSTEM HAVING A FUEL CELL

#128
20230192293
2023-06-22

Distributed propulsion system

#129
20230182914
2023-06-15

METHODS AND SYSTEMS FOR OPERATING AN AIRCRAFT ENGINE

#130
20230175441
2023-06-08

SYSTEMS AND METHODS FOR COMMUNICATION FOR A DISTRIBUTED CONTROL MODULE

#131
20230175437
2023-06-08

SYSTEM AND METHOD OF OPERATING MULTI-ENGINE SYSTEM

#132
20230175436
2023-06-08

System and method of operating multi-engine system

#133
20230166856
2023-06-01

SYSTEM AND METHOD FOR ELECTRIC LOAD CONTROL FOR A VEHICLE

#134
20230150679
2023-05-18

High voltage distribution systems and methods

#135
20230148132
2023-05-11

Systems and methods for power transfer and load management

#136
20230147915
2023-05-11

MANNED/UNMANNED AERIAL VEHICLE HAVING DEVICE FOR EMERGENCY CONTROL THROUGH POWER REGULATION

#137
20230140370
2023-05-04

VTOL rotorcraft with annular contra-rotating rotary wings and auxiliary propulsor

#138
20230139529
2023-05-04

Hybrid-electric single engine descent failure management

#139
20230121859
2023-04-20

DRONE

#140
20230120482
2023-04-20

PERFORMANCE CAPABILITY DETERMINATION FOR AIRCRAFT

#141
20230113130
2023-04-13

Method and system for governing an engine at low power

#142
20230101578
2023-03-30

Aircraft hybrid propulsion system

#143
20230099869
2023-03-30

Propulsion system of aircraft

#144
20230086430
2023-03-23

Electrically driven distributed propulsion system

#145
20230085541
2023-03-16

Unmanned Aerial Vehicle (UAV)

#146
20230084424
2023-03-16

Motor control device

#147
20230083409
2023-03-16

POWER SYSTEM, POWER SYSTEM CONTROL METHOD, UAV AND UAV CONTROL METHOD

#148
20230078649
2023-03-16

Hybrid propulsion system of a helicopter

#149
20230075502
2023-03-09

Flying vehicle systems and methods

#150
20230067713
2023-03-02

Vertical Takeoff and Landing Aeronautical Apparatus with a Folding Wing

#151
20230059896
2023-02-23

Flying vehicle systems and methods

#152
20230058484
2023-02-23

NESTED CONTROL LOOP STRUCTURE FOR HYBRID PROPULSION SYSTEM

#153
20230058202
2023-02-23

UAV for continuous ultrasound testing (UT) scans

#154
20230045217
2023-02-09

Control apparatus for electric power generation system

#155
20230044056
2023-02-09

Multi-stage turbocharging compressor for fuel cell systems

#156
20230037680
2023-02-09

Aerial vehicle

#157
20230036374
2023-02-02

Fast engine re-start for multi-engine system and method

#158
20230030399
2023-02-02

MULTICOPTER AND METHOD FOR DRIVING SAME

#159
20230020198
2023-01-19

Air mobility vehicle

#160
20230013754
2023-01-19

Power management methods for multi engine rotorcraft

#161
20230002068
2023-01-05

Systems and methods for fault detection and control in an electric aircraft

#162
20220411087
2022-12-29

VTOL fixed-wing drone with overlapping propellers attached to linear supports connecting fore and hind wings

#163
20220402630
2022-12-22

Methods and systems for wrapping simulated intra-aircraft communication to a physical controller area network

#164
20220388672
2022-12-08

Propulsion assembly

#165
20220363409
2022-11-17

Flying vehicle systems and methods

#166
20220348340
2022-11-03

FLYING OBJECT

#167
20220333535
2022-10-20

Engine and propeller control system

#168
20220324580
2022-10-13

Hybrid multirotor propulsion system for an aircraft with power management unit to cause total mechanical power to split and aggregate to drive propeller

#169
20220324569
2022-10-13

MULTI-ROTOR AIRCRAFT

#170
20220320929
2022-10-06

Aircraft electric motor

#171
20220316410
2022-10-06

Aircraft propulsion system with hydrocarbon and hydrogen fuel adaption for reduced condensation trail impact

#172
20220315215
2022-10-06

Convertible aircraft system

#173
20220307942
2022-09-29

Engine testing system and process

#174
20220306307
2022-09-29

Hybrid aircraft

#175
20220302477
2022-09-22

Hydrogen storage system and aircraft comprising a hydrogen storage system

#176
20220297827
2022-09-22

An Electromagnetically-Actuated Rim Driven Hubless Fan with a Single Stage and Non-Magnetic Bearings

#177
20220289397
2022-09-15

Fuel cell powered aircraft with a cathode convertible between oxygen and air and method for use thereof

#178
20220289371
2022-09-15

Line replaceable centerbody assemblies for ducted propulsion

#179
20220282635
2022-09-08

Electrical power systems

#180
20220281611
2022-09-08

Electrical power systems

#181
20220281610
2022-09-08

Electrical power systems

#182
20220281609
2022-09-08

Electrical power systems

#183
20220281608
2022-09-08

Electrical power systems

#184
20220274711
2022-09-01

Electric propulsion architecture for a multi-rotor vertical take-off and landing aircraft and method for controlling such an architecture

#185
20220261023
2022-08-18

Control for a target common bus voltage

#186
20220261022
2022-08-18

Control for a target common bus voltage

#187
20220250759
2022-08-11

FAULT-TOLERANT POWER DISTRIBUTION WITH POWER SOURCE SELECTION IN A VEHICLE

#188
20220250758
2022-08-11

REMOTE MOUNT OF ENGINE ACCESSORIES

#189
20220247307
2022-08-04

DISTORSION FILTER ARRANGEMENT

#190
20220242590
2022-08-04

Flying vehicle systems and methods

#191
20220234745
2022-07-28

Air vehicle configurations

#192
20220234744
2022-07-28

Machine comprising a hybrid powertrain and corresponding control method

#193
20220234470
2022-07-28

Systems and methods for power distribution in electric aircraft

#194
20220213841
2022-07-07

Method and device for estimating a dead zone of a turbomachine discharge valve

#195
20220212814
2022-07-07

Flying vehicle systems and methods

#196
20220205389
2022-06-30

HEAT EXCHANGER

#197
20220204181
2022-06-30

Flying vehicle systems and methods

#198
20220204176
2022-06-30

Systems and methods for multi-module control of a hydrogen powered hybrid electric powertrain

#199
20220204157
2022-06-30

Hybrid gyrodyne aircraft

#200
20220194631
2022-06-23

OPERATION SUPPORTING SYSTEM OF AIRCRAFT

#201
20220194614
2022-06-23

Aircraft with electric or hybrid propulsion comprising a suitable electrical installation

#202
20220194613
2022-06-23

Kinetic energy taxi system and thermal energy recovery system

#203
20220194577
2022-06-23

AIRCRAFT PROPULSION SYSTEM

#204
20220194566
2022-06-23

NOISE REDUCTION SYSTEM FOR AIR MOBILITY

#205
20220194557
2022-06-23

AIRCRAFT ROTOR ASSEMBLY WITH PLURAL ROTORS

#206
20220190584
2022-06-16

Electromechanical switching device of an electric power circuit

#207
20220185495
2022-06-16

Aircraft and method of operating an aircraft comprising an air separation device

#208
20220178311
2022-06-09

Method and system for regulating a non-propulsion electrical generation turbomachine

#209
20220177151
2022-06-09

Device for controlling an aircraft engine comprising two redundant control channels

#210
20220173688
2022-06-02

Systems and methods for controlling motor impedance

#211
20220173677
2022-06-02

Hybrid electric propulsion system and method of operation

#212
20220166368
2022-05-26

Motor drive electronics using thermoelectric material

#213
20220166352
2022-05-26

CONTROL DISTRIBUTION ARCHITECTURE

#214
20220161926
2022-05-26

Passive mechanical rotor lock for small unmanned aircraft systems (UAS)

#215
20220153423
2022-05-19

HYBRID-ELECTRIC PROPULSION ARCHITECTURE AND METHOD FOR DISSIPATING ELECTRICAL ENERGY IN SUCH AN ARCHITECTURE

#216
20220144421
2022-05-12

ELECTRICALLY POWERED VTOL AIRCRAFT FOR PROVIDING TRANSPORTATION

#217
20220135251
2022-05-05

Flying vehicle systems and methods

#218
20220135239
2022-05-05

METHOD FOR CONTROLLING A POWER PLANT OF A ROTORCRAFT COMPRISING AT LEAST TWO TURBOSHAFT ENGINES

#219
20220127011
2022-04-28

Power distribution circuits for electrically powered aircraft

#220
20220119102
2022-04-21

Aerial vehicle

#221
20220119100
2022-04-21

Air mobility vehicle

#222
20220106913
2022-04-07

Method and system for governing an engine at low power

#223
20220097849
2022-03-31

Tailstock type vertical take-off and landing unmanned aerial vehicle and control method thereof

#224
20220097834
2022-03-31

Hybrid gyrodyne aircraft

#225
20220094297
2022-03-24

Protection system for aircraft electric propulsion motor and motor controller

#226
20220081122
2022-03-17

METHOD AND DEVICE FOR MANAGING THE ENERGY SUPPLIED BY A HYBRID POWER PLANT FOR A ROTORCRAFT

#227
20220055763
2022-02-24

Variable cycle compensation in a gas turbine engine

#228
20220055762
2022-02-24

Systems and methods for multi-module control of a hydrogen powered hybrid electric powertrain

#229
20220055761
2022-02-24

Flying body with a control section having a plurality of operational modes

#230
20220055742
2022-02-24

Hybrid gyrodyne aircraft

#231
20220055741
2022-02-24

Hybrid gyrodyne aircraft

#232
20220048393
2022-02-17

Power system controller failsafe cycling protection

#233
20220045587
2022-02-10

Electric machine

#234
20220043465
2022-02-10

Hybrid gyrodyne aircraft

#235
20220033072
2022-02-03

Aircraft with wing having integrated ducted fans

#236
20220032799
2022-02-03

Battery charging for hybrid electric powerplants

#237
20220006418
2022-01-06

MOTOR CONTROL SYSTEM, UNMANNED AERIAL VEHICLE, MOVING VEHICLE, AND MOTOR CONTROL METHOD

#238
20220001996
2022-01-06

Fixed-wing VTOL aerial vehicle

#239
20210403161
2021-12-30

Aeronautical apparatus

#240
20210394916
2021-12-23

Hybrid electric power distribution and control for an aircraft

#241
20210394915
2021-12-23

Distributed battery bank for ducted-rotor aircraft

#242
20210394624
2021-12-23

Hybrid powertrain system and method

#243
20210387723
2021-12-16

Vertical take-off and landing aircraft using hybrid-electric propulsion system and the control method

#244
20210380243
2021-12-09

Flying vehicle systems and methods

#245
20210380242
2021-12-09

Flying vehicle systems and methods

#246
20210380215
2021-12-09

Unmanned aerial vehicle including equipment mounted in recessed seat of apex support structure

#247
20210373579
2021-12-02

Thrust vectoring system and process for use with unmanned aerial vehicles

#248
20210371103
2021-12-02

Vertical take off and landing closed wing aircraft

#249
20210362862
2021-11-25

Hybrid propulsive architecture for an aircraft comprising an engine with a reversible electric machine mounted on two shafts

#250
20210359539
2021-11-18

Method and apparatus for no-break power transfer in a power distribution system

#251
20210354843
2021-11-18

Parallel control loops for hybrid electric aircraft

#252
20210354840
2021-11-18

Control systems for hybrid electric power plants

#253
20210354837
2021-11-18

Control systems for hybrid electric power plants

#254
20210351613
2021-11-11

Customized secondary power distribution assembly generated from customizable secondary power distribution assembly

#255
20210339877
2021-11-04

Hybrid propulsion assembly for aircraft

#256
20210331794
2021-10-28

Aeronautical apparatus

#257
20210327284
2021-10-21

Engine load model systems and methods

#258
20210320612
2021-10-14

Motor controller electronics arrangements with passively cooled feeder cables

#259
20210320599
2021-10-14

Drive system

#260
20210309366
2021-10-07

Carriage lock mechanism for an unmanned aerial vehicle

#261
20210309359
2021-10-07

Flying vehicle systems and methods

#262
20210309358
2021-10-07

Flying vehicle systems and methods

#263
20210309357
2021-10-07

Flying vehicle systems and methods

#264
20210309353
2021-10-07

Modular unmanned aerial vehicle system for adaptable parcel delivery

#265
20210309059
2021-10-07

Land and aerial transportation vehicle and powertrain thereof

#266
20210300557
2021-09-30

Unmanned aerial vehicle and delivery system

#267
20210293252
2021-09-23

DUCTED FAN DEVICE AND AIRCRAFT

#268
20210291996
2021-09-23

ELECTRIC AIRCRAFT WITH POD MOUNTED BATTERIES

#269
20210285397
2021-09-16

Gas turbine engine with axial movable fan variable area nozzle

#270
20210281210
2021-09-09

Aircraft drive system

#271
20210277975
2021-09-09

Method for damping torsional vibrations in a drive train, and drive train

#272
20210276726
2021-09-09

Personal aircraft

#273
20210276725
2021-09-09

Systems and methods for defining APU steady state speed according to the aircraft operational conditions

#274
20210276724
2021-09-09

Gas turbine engine with variable speed output

#275
20210276710
2021-09-09

AIRCRAFT AND METHOD FOR OPERATING AN AIRCRAFT

#276
20210269152
2021-09-02

DISTRIBUTED ELECTRIC ENERGY PODS NETWORK AND ASSOCIATED ELECTRICALLY POWERED VEHICLE

#277
20210266461
2021-08-26

DEFECT DETECTION SYSTEM USING A CAMERA EQUIPPED UAV FOR BUILDING FACADES ON COMPLEX ASSET GEOMETRY WITH OPTIMAL AUTOMATIC OBSTACLE DECONFLICTED FLIGHTPATH

#278
20210261264
2021-08-26

Aerial vehicle powering off method and device, and aerial vehicle

#279
20210253246
2021-08-19

Electric vertical take-off and landing blended wing-body aircraft

#280
20210253232
2021-08-19

Hover-capable aircraft

#281
20210245893
2021-08-12

Method and system for monitoring a condition of a VTOL-aircraft

#282
20210245876
2021-08-12

Tail sitter

#283
20210237893
2021-08-05

Aircraft Power Generation System

#284
20210226509
2021-07-22

Electrical power generation from turbine engines

#285
20210222632
2021-07-22

GAS TURBINE ENGINE

#286
20210214095
2021-07-15

Motor control optimizations for unmanned aerial vehicles

#287
20210209957
2021-07-08

Deep stall aircraft landing

#288
20210206479
2021-07-08

Method for Improving Aircraft Engine Operating Efficiency

#289
20210189973
2021-06-24

Bumpless transfer fault tolerant control method for aero-engine under actuator fault

#290
20210179295
2021-06-17

System and method for determining an axial position of a feedback device

#291
20210163125
2021-06-03

Hybrid rotorcraft having at least one pusher or puller propeller, and an associated piloting method

#292
20210158709
2021-05-27

Aircraft flight management system

#293
20210152053
2021-05-20

Electric propellor drive and vehicle using the same

#294
20210140374
2021-05-13

System and method for engine operation in a multi-engine aircraft

#295
20210139137
2021-05-13

Variable rotary pendulous mass vibration suppression system

#296
20210129986
2021-05-06

UNMANNED AERIAL VEHICLE FRAME AND UNMANNED AERIAL VEHICLE

#297
20210119568
2021-04-22

System for converting energy

#298
20210114724
2021-04-22

Aircraft with linear thruster arrangement

#299
20210107635
2021-04-15

MULTI-ROTOR HELICOPTER AND COOLING METHOD IN MULTI-ROTOR HELICOPTER

#300
20210101675
2021-04-08

Multicopter