ClassID:

72563

B64D2027/026 - CPC Classification

Classification description:

Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby; Aircraft characterised by the type or position of power plant comprising different types of power plants, e.g. combination of an electric motor and a gas-turbines

Recent Application in this class:
#1
20240246690
2024-07-25

HYBRID PROPULSION SYSTEMS WITH POWER SHARING

#2
20240246684
2024-07-25

HYBRID PROPULSION SYSTEMS WITH POWER SHARING

#3
20240227479
2024-07-11

MacBarringer Manned Aerial Vehicle Car (MB Mavcar)

#4
20240208664
2024-06-27

EXHAUST DUCT FOR HYBRID AIRCRAFT POWERPLANT

#5
20240208663
2024-06-27

HYBRID AIRCRAFT PROPULSION SYSTEM WITH REMOTELY LOCATED ELECTRIC MACHINE

#6
20240208657
2024-06-27

ELECTRIC AIRCRAFT PROPULSION UNIT(S) WITH MULTIPLE PROPULSOR ROTORS

#7
20240166359
2024-05-23

POWER UNIT

#8
20240162459
2024-05-16

Gas turbine combustion section having an integrated fuel cell assembly

#9
20240162458
2024-05-16

GAS TURBINE COMBUSTION SECTION HAVING AN INTEGRATED FUEL CELL ASSEMBLY

#10
20240158090
2024-05-16

HYBRID PROPULSION SYSTEM FOR AIRCRAFT

#11
20240146208
2024-05-02

ELECTRICAL POWER SYSTEM

#12
20240101267
2024-03-28

DISCONNECT MECHANISMS

#13
20240101266
2024-03-28

DISCONNECT MECHANISMS

#14
20240092497
2024-03-21

Hybrid propulsion system for a helicopter

#15
20240092494
2024-03-21

Propulsion System for an Aircraft

#16
20240084748
2024-03-14

METHOD OF OPTIMIZING THE NOISE GENERATED IN FLIGHT BY A ROTORCRAFT

#17
20240084710
2024-03-14

AIRCRAFT POWER AND PROPULSION SYSTEMS COMPRISING PERMANENT MAGNET ELECTRICAL MACHINES

#18
20240083589
2024-03-14

AIRCRAFT ELECTRICAL SYSTEM

#19
20240076069
2024-03-07

Integrated Engine/Generator for Hybrid Drones

#20
20240076056
2024-03-07

SECURITY SYSTEM FOR AN UNMANNED VEHICLE

#21
20240069527
2024-02-29

AIRCRAFT THERMAL MANAGEMENT SYSTEM FOR AN ENERGY STORAGE SYSTEM

#22
20240067348
2024-02-29

Hybrid electric hydrogen fuel cell engine

#23
20240067347
2024-02-29

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

#24
20240059422
2024-02-22

Multi-drive unit propulsion system for an aircraft

#25
20240059419
2024-02-22

Parallel hybrid propulsion system

#26
20240055957
2024-02-15

Electrical energy system for barring rotor

#27
20240055945
2024-02-15

Electric machine having rotor hub with shaped passages for cooling

#28
20240051674
2024-02-15

ENGINE CHARACTERISTICS MATCHING

#29
20240051673
2024-02-15

Gas turbine engine noise reduction

#30
20240043133
2024-02-08

Hybrid-electric powertrains for aircraft

#31
20240042823
2024-02-08

WASTE HEAT UTILIZING ABSORPTION REFRIGERATION SYSTEM FOR CLIMATE CONTROL AND/OR ELECTRIC SYSTEMS COOLING

#32
20240035392
2024-02-01

After-fan system with electrical motor for gas turbine engines

#33
20240034479
2024-02-01

CONTROLLING HYBRID-ELECTRIC OR ALL-ELECTRIC POWERTRAINS AND PROPULSION SYSTEMS

#34
20240034478
2024-02-01

MULTI-DRIVE UNIT POWERPLANT FOR AN AIRCRAFT

#35
20240034477
2024-02-01

TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD AND AIRCRAFT

#36
20240025555
2024-01-25

HYBRID-ELECTRIC PROPULSION SYSTEM EQUIPPED WITH A COUPLER FOR SWITCHING BETWEEN MODES OF OPERATION

#37
20240025552
2024-01-25

Aircraft comprising at least two turboshaft engines and device configured to be connected to one of the turboshaft engines and method for controlling such an aircraft

#38
20240025551
2024-01-25

AIRCRAFT EQUIPPED WITH FUEL CELL SYSTEM

#39
20240025540
2024-01-25

VERTICAL TAKE-OFF AND LANDING AERODYNE OPTIMISED FOR HORIZONTAL FLIGHT

#40
20240017844
2024-01-18

Aircraft propulsion utilizing a safety critical energy management system

#41
20240011436
2024-01-11

Hybrid electric hydrogen engine for aircraft

#42
20240010348
2024-01-11

Emergency power unit for electric aircraft

#43
20240010347
2024-01-11

Hydrogen electric hybrid power plant for hovercar and control method

#44
20240010346
2024-01-11

HYBRID-ELECTRIC AIRCRAFT PROPULSION SYSTEM AND METHOD

#45
20240007025
2024-01-04

AIRCRAFT WITH ENGINE-DRIVEN PERMANENT MAGNET GENERATOR

#46
20240002066
2024-01-04

SIMULTANEOUS AIR COOLING OF MULTIPLE ELEMENTS OF A HYBRID POWERPLANT

#47
20240002065
2024-01-04

Parallel control loops for hybrid electric aircraft

#48
20240002062
2024-01-04

Electrical power system

#49
20230417178
2023-12-28

HYBRID-ELECTRIC SINGLE ENGINE DESCENT FAILURE MANAGEMENT

#50
20230415905
2023-12-28

Aircraft propulsion system with intermittent combustion engine and electric transmission system and method for operating the same

#51
20230415902
2023-12-28

AIRCRAFT POWERPLANT WITH BOOSTED GAS TURBINE ENGINE

#52
20230415886
2023-12-28

Hybrid power systems for different modes of flight

#53
20230412094
2023-12-21

REDUCTION OF COMMON MODE EMISSION OF AN ELECTRICAL POWER CONVERTER

#54
20230406523
2023-12-21

Adjusting aircraft powerplant power split to control powerplant vibrations

#55
20230406519
2023-12-21

Aircraft propulsion system with intermittent combustion engine and electric transmission system and method for operating the same

#56
20230406489
2023-12-21

Hybrid aircraft and landing launch/recovery system

#57
20230399122
2023-12-14

METHOD FOR DETERMINING AT LEAST ONE POWER LIMIT OF A HYBRID DRIVE TRAIN FOR A TRANSPORT VEHICLE, IN PARTICULAR AN AIRCRAFT

#58
20230399115
2023-12-14

RANGE EXTENDING ENERGY POD (REEP) FOR AN AIRCRAFT

#59
20230399099
2023-12-14

Aircraft having a hybrid power source with power generation sources controlled according to drive unit power requirements

#60
20230391463
2023-12-07

FLEXIBLE ARCHITECTURE FOR AN AEROSPACE HYBRID SYSTEM AND OPTIMIZED COMPONENTS THEREOF

#61
20230387909
2023-11-30

METHOD OF DESIGN AND MANUFACTURE OF A POWER ELECTRONICS CONVERTER FOR AN ELECTRICAL POWER SYSTEM, POWER ELECTRONICS CONVERTER FOR AN AIRCRAFT, AND AN AIRCRAFT

#62
20230387762
2023-11-30

Thermal interface materials

#63
20230387091
2023-11-30

Power electronics heat removal

#64
20230386261
2023-11-30

Apparatus and a method for determining a resource remaining datum of an electric aircraft

#65
20230383695
2023-11-30

AIRCRAFT PROPULSION SYSTEM WITH VARIABLE SPEED ROTATING STRUCTURE

#66
20230382549
2023-11-30

Selective power distribution for an aircraft propulsion system

#67
20230382548
2023-11-30

Selective power distribution for an aircraft propulsion system

#68
20230378796
2023-11-23

Hybrid electric secondary power and battery charging architecture and control system

#69
20230373319
2023-11-23

Power electronics converter

#70
20230366344
2023-11-16

MECHANICAL DISCONNECTS FOR PARALLEL POWER LANES IN HYBRID ELECTRIC PROPULSION SYSTEMS

#71
20230358191
2023-11-09

STOWABLE ELECTRIC-HYBRID PROPFAN

#72
20230356852
2023-11-09

Systems and methods for aircraft wing plug

#73
20230356851
2023-11-09

Hybrid propulsion drive train system for tiltrotor aircraft

#74
20230356849
2023-11-09

Electric power system for a vehicle

#75
20230348088
2023-11-02

Propulsion unit with foldable propeller blades and method for stopping the propeller in an indexed angular position

#76
20230348082
2023-11-02

Hybrid propulsion systems for an electric aircraft

#77
20230348081
2023-11-02

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

#78
20230348053
2023-11-02

Hybrid electric vertical takeoff and landing aircraft

#79
20230312116
2023-10-05

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

#80
20230312115
2023-10-05

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

#81
20230303261
2023-09-28

METHOD OF REDUCING NOISE OF AIRCRAFT HAVING HYBRID POWER PLANTS

#82
20230303259
2023-09-28

POWER GENERATION CONTROL SYSTEM, POWER GENERATION CONTROL METHOD, AND AIRCRAFT

#83
20230303258
2023-09-28

CHARGE CONTROL SYSTEM AND CHARGE CONTROL METHOD AND AIRCRAFT

#84
20230294829
2023-09-21

UAV configurations and battery augmentation for UAV internal combustion engines, and associated systems and methods

#85
20230294825
2023-09-21

Electric vertical take off and landing vehicle

#86
20230291278
2023-09-14

GAS TURBINE ENGINE EQUIPPED WITH A CONTROL SYSTEM FOR MANAGEMENT OF ROTOR MODES USING AN ELECTRIC MACHINE

#87
20230282847
2023-09-07

Systems and method of operating a fuel cell assembly, a gas turbine engine, or both

#88
20230279808
2023-09-07

Aircraft propulsion system

#89
20230278720
2023-09-07

Flying object control device, flying object control method, and non-transitory computer-readable storage medium storing program

#90
20230278714
2023-09-07

ANTI-STALL SYSTEM WITH A FUEL CELL

#91
20230261595
2023-08-17

Fault tolerant turbo-generator system

#92
20230258129
2023-08-17

HYBRID TURBOMACHINE FOR AIRCRAFT WITH AN ACTIVE ACOUSTIC CONTROL SYSTEM

#93
20230257127
2023-08-17

COORDINATED FAULT RESPONSE IN RECTIFIERS OF HYBRID AIRCRAFT

#94
20230256828
2023-08-17

Hybrid aircraft having rectifier with integrated protection

#95
20230249839
2023-08-10

Control device for flight vehicle

#96
20230242267
2023-08-03

Boundary layer ducted fan propulsion system

#97
20230238799
2023-07-27

Electrically driven distributed propulsion system

#98
20230238548
2023-07-27

Cooling of a fuel cell assembly

#99
20230234716
2023-07-27

SYSTEMS AND METHOD OF OPERATING A FUEL CELL ASSEMBLY

#100
20230234715
2023-07-27

HYBRID POWER SYSTEM

#101
20230234714
2023-07-27

Systems and method of operating a fuel cell assembly

#102
20230234704
2023-07-27

Short takeoff and landing vehicle with forward swept wings

#103
20230227171
2023-07-20

ELECTRIC MACHINES FOR AIRCRAFT ENGINE FAULT DETECTION

#104
20230223572
2023-07-13

POWER SOURCE FOR AN AIRCRAFT

#105
20230220803
2023-07-13

FIREWALL ASSEMBLIES FOR HYBRID ELECTRIC AIRCRAFT POWERPLANTS

#106
20230220784
2023-07-13

Integrated electro-aero-thermal turbine engine

#107
20230219694
2023-07-13

Gas turbine engine with electric machines

#108
20230219693
2023-07-13

Ground-based aircraft movement

#109
20230212988
2023-07-06

VERSATILE CONTROL OF A PROPULSION SYSTEM WITH A FUEL CELL

#110
20230211889
2023-07-06

Aircraft thrust management with a fuel cell

#111
20230211888
2023-07-06

SAFETY MANAGEMENT OF A PROPULSION SYSTEM WITH A FUEL CELL

#112
20230211887
2023-07-06

CONTROL OF A PROPULSION SYSTEM HAVING A FUEL CELL

#113
20230211886
2023-07-06

NUCLEAR AIRCRAFT SYSTEM "KARAVAN", AIRCRAFT THRUST NUCLEAR POWER PLANT, ITS HYBRID THERMAL POWER CYCLE, ITS MAINTENANCE SYSTEM AND EMERGENCY RESPONSE SYSTEM

#114
20230211884
2023-07-06

Systems and methods for reducing emissions with a fuel cell

#115
20230202664
2023-06-29

Flying object control device for switching power supply based on flight plan and battery status

#116
20230202654
2023-06-29

Unmanned aerial vehicle including transversely extending support booms

#117
20230192305
2023-06-22

Control device of flying object

#118
20230192304
2023-06-22

Device and method for operating a hybrid-electric propulsion system by control of equipment dynamics

#119
20230187992
2023-06-15

Electric machine and hybrid electric aircraft

#120
20230184179
2023-06-15

Aircraft propulsion system

#121
20230184174
2023-06-15

Hybrid transmission on propeller gearbox

#122
20230182920
2023-06-15

AIRCRAFT POWER AND PROPULSION SYSTEM

#123
20230182919
2023-06-15

Hybrid propulsion system for use during uncommanded thrust loss and method of operating

#124
20230182918
2023-06-15

AIRCRAFT POWER AND PROPULSION SYSTEMS AND METHODS OF OPERATING AIRCRAFT POWER AND PROPULSION SYSTEMS

#125
20230182917
2023-06-15

STARTING GAS TURBINE ENGINES

#126
20230182916
2023-06-15

System defining a hybrid power unit for thrust generation in an aerial vehicle and method for controlling the same

#127
20230182908
2023-06-15

Hybrid-electric aircraft, and methods, apparatus and systems for facilitating same

#128
20230166856
2023-06-01

SYSTEM AND METHOD FOR ELECTRIC LOAD CONTROL FOR A VEHICLE

#129
20230160358
2023-05-25

HYBRID GAS TURBINE ENGINE STARTING CONTROL

#130
20230160357
2023-05-25

Aircraft propulsion system configured to substantially cancel component gyroscopic forces

#131
20230160347
2023-05-25

Adaptive model predictive control for hybrid electric propulsion

#132
20230147045
2023-05-11

Solar Powered Airships

#133
20230146302
2023-05-11

HYBRID ELECTRIC DRIVE SYSTEMS FOR UNMANNED AIRCRAFT SYSTEMS

#134
20230144699
2023-05-11

VEHICLE HAVING MULTIPLE CONFIGURATIONS INCLUDING ROAD CONFIGURATION AND FLYING CONFIGURATION BASED UPON ROTOR POSITION

#135
20230139529
2023-05-04

Hybrid-electric single engine descent failure management

#136
20230139190
2023-05-04

Hybrid electric single engine descent energy management

#137
20230138513
2023-05-04

TWIN PROPULSOR, PARALLEL HYBRID, STREAMLINED NACELLE PROPULSION SYSTEM

#138
20230138442
2023-05-04

Hybrid-electric single engine descent failure management

#139
20230136062
2023-05-04

Hybrid electric single engine descent power extraction control

#140
20230130278
2023-04-27

Reduction of common mode emission of an electrical power converter

#141
20230124932
2023-04-20

ELECTRICAL POWER SYSTEM CONVERTER CONTROL

#142
20230124726
2023-04-20

Hybrid propulsion system including electric motor with fan shroud encircling integrated fan blades

#143
20230123533
2023-04-20

ELECTRICAL POWER SYSTEM CONVERTER CONTROL

#144
20230121431
2023-04-20

GAS TURBINE PROPULSION SYSTEM

#145
20230120297
2023-04-20

Aircraft propulsion system

#146
20230112188
2023-04-13

Windings for electrical machines

#147
20230107062
2023-04-06

EXHAUSTING OF HOT GASES FROM WITHIN AN AIRCRAFT

#148
20230101578
2023-03-30

Aircraft hybrid propulsion system

#149
20230099869
2023-03-30

Propulsion system of aircraft

#150
20230099744
2023-03-30

Systems and methods for determining and/or controlling motor thrust and engine thrust in a parallel hybrid aircraft

#151
20230097282
2023-03-30

Parallel hybrid power plant with hollow motor

#152
20230096526
2023-03-30

AIRCRAFT POWER PLANT WITH A TRANSMISSION TO DRIVE AN ELECTRICAL MACHINE

#153
20230086430
2023-03-23

Electrically driven distributed propulsion system

#154
20230085329
2023-03-16

JET-PROPELLED VTOL HYBRID CAR

#155
20230083409
2023-03-16

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

#156
20230078649
2023-03-16

Hybrid propulsion system of a helicopter

#157
20230076465
2023-03-09

Aircraft propulsion system

#158
20230064177
2023-03-02

Twin-engine system with electric drive

#159
20230058484
2023-02-23

NESTED CONTROL LOOP STRUCTURE FOR HYBRID PROPULSION SYSTEM

#160
20230055244
2023-02-23

Motor cooling system

#161
20230051515
2023-02-16

Hybrid electric aircraft with gyroscopic stabilization control

#162
20230042497
2023-02-09

Energy optimization for a hybrid electric engine

#163
20230042223
2023-02-09

ENGINE-MOUNTED AUTONOMOUS FLYING DEVICE

#164
20230036722
2023-02-02

MULTICOPTER

#165
20230036129
2023-02-02

Aerial vehicle with hybrid drive and rotor unit including rotor shafts coupled by inclined synchro gear wheels

#166
20230034316
2023-02-02

Hybrid eVTOL power system

#167
20230031511
2023-02-02

Aircraft power plant with supercritical COheat engine

#168
20230030399
2023-02-02

MULTICOPTER AND METHOD FOR DRIVING SAME

#169
20230026754
2023-01-26

Turbogenerator for aircraft, comprising an improved oil system

#170
20230025666
2023-01-26

Convertiplane

#171
20230025366
2023-01-26

Convertiplane

#172
20230021800
2023-01-26

MULTI-PROPULSOR ELECTRIC AIRCRAFT

#173
20230020198
2023-01-19

Air mobility vehicle

#174
20230019138
2023-01-19

Cooling system configurations for an aircraft having hybrid-electric propulsion system

#175
20230013754
2023-01-19

Power management methods for multi engine rotorcraft

#176
20230013543
2023-01-19

Emergency power unit for electric aircraft

#177
20230012569
2023-01-19

Zero weight battery charger for hybrid electric vehicles

#178
20230011896
2023-01-12

METHOD AND DEVICE FOR CONTROLLING A THERMAL AND ELECTRICAL POWER PLANT FOR A ROTORCRAFT

#179
20230010644
2023-01-12

HYBRID SYSTEMS FOR DRONES AND OTHER MODES OF TRANSPORT

#180
20230006533
2023-01-05

TURBOFAN JET ENGINE, POWERED BY AN ELECTRIC MOTOR WITH POWER FROM A HIGH EFFICIENCY ELECTRIC GENERATOR

#181
20230002066
2023-01-05

Electric connection of an electric machine in an aircraft turbomachine

#182
20220412290
2022-12-29

Hybrid electric engine including auxiliary compressor

#183
20220412267
2022-12-29

Electrical connection for an electric machine in an aircraft turbomachine

#184
20220411082
2022-12-29

Electric architecture for a hybrid thermal/electric propulsion aircraft and twin-engined aircraft comprising such an architecture

#185
20220411081
2022-12-29

Hybrid propulsion chain for an aircraft comprising an auxiliary mechanical drive system

#186
20220402624
2022-12-22

Untethered robot with hybrid air and water power for hovering and quick airborne movements

#187
20220402621
2022-12-22

POWER DISTRIBUTION CONTROL SYSTEM AND METHOD FOR AIRCRAFT

#188
20220397067
2022-12-15

HYBRID ELECTRIC IDLE TRANSITION FOR AIRCRAFT

#189
20220397064
2022-12-15

Hybrid electric engine with electric tip clearance mechanism

#190
20220397060
2022-12-15

Oil circulation system for hybrid electric engine

#191
20220396365
2022-12-15

HYBRID ELECTRIC ENGINE POWER DISTRIBUTION

#192
20220396363
2022-12-15

HYBRID ELECTRIC ENGINE POWER DISTRIBUTION

#193
20220389818
2022-12-08

Aircraft engine with opposed piston engine

#194
20220388673
2022-12-08

Propulsion system for a helicopter

#195
20220388639
2022-12-08

Hybrid VTOL Aerial Vehicle

#196
20220380031
2022-12-01

MODULAR POWER PLANT FOR A ROTORCRAFT AND ASSOCIATED ROTORCRAFT

#197
20220380030
2022-12-01

Method for assisting the piloting of a rotorcraft at high altitudes by supplying mechanical power from an electrical power plant

#198
20220371742
2022-11-24

Integrated alternator for aerial vehicle engine

#199
20220371741
2022-11-24

Cooling architecture for hydrogen fuel cell-powered aircraft

#200
20220356849
2022-11-10

Hybrid electric idle and braking for an aircraft

#201
20220355944
2022-11-10

Hybrid propulsion architecture and aircraft containing such an architecture

#202
20220355939
2022-11-10

Cabin blower system

#203
20220349351
2022-11-03

Descent operation for an aircraft parallel hybrid gas turbine engine propulsion system

#204
20220348342
2022-11-03

Unmanned aerial vehicle parallel hybrid drive assembly with continuous belt tension modulation

#205
20220348341
2022-11-03

HYBRID PROPULSION CONTROL SYSTEM UPDATE MODULE

#206
20220340286
2022-10-27

Hybrid air mobility system

#207
20220324582
2022-10-13

Mechanical disconnects for parallel power lanes in hybrid electric propulsion systems

#208
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

#209
20220306307
2022-09-29

Hybrid aircraft

#210
20220298968
2022-09-22

Electrical current converter/rectifier with integrated features

#211
20220298925
2022-09-22

Gas turbine generator

#212
20220297848
2022-09-22

Aircraft hybrid propulsion system including cold plate for a high density power converter

#213
20220297846
2022-09-22

Hybrid electric systems for rotorcraft

#214
20220297844
2022-09-22

Hybrid electric hydrogen fuel cell engine

#215
20220297827
2022-09-22

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

#216
20220292991
2022-09-15

COMPUTER-IMPLEMENTED METHODS FOR CONTROLLING THE OPERATION OF ELECTRIC AND HYBRID ELECTRIC AIRCRAFT

#217
20220292987
2022-09-15

COMPUTER-IMPLEMENTED METHODS FOR CONTROLLING THE OPERATION OF ELECTRIC AND HYBRID ELECTRIC AIRCRAFT

#218
20220291683
2022-09-15

COMPUTER-IMPLEMENTED METHODS FOR CONTROLLING THE OPERATION OF ELECTRIC AND HYBRID ELECTRIC AIRCRAFT

#219
20220290606
2022-09-15

Aircraft propulsion system

#220
20220290576
2022-09-15

AIRCRAFT PROPULSION SYSTEM

#221
20220289395
2022-09-15

PROPULSION SYSTEM FOR AIRCRAFT AND METHOD OF MANUFACTURING AIRCRAFT

#222
20220289394
2022-09-15

Embedded electric machine

#223
20220289393
2022-09-15

Hybrid propulsion systems

#224
20220286019
2022-09-08

Turbogenerator for hybrid electric aeronautical propulsion

#225
20220282635
2022-09-08

Electrical power systems

#226
20220281611
2022-09-08

Electrical power systems

#227
20220281610
2022-09-08

Electrical power systems

#228
20220281608
2022-09-08

Electrical power systems

#229
20220281607
2022-09-08

ELECTRICAL POWER SYSTEMS

#230
20220258867
2022-08-18

ELECTRIC POWER SYSTEM FOR A VEHICLE

#231
20220258859
2022-08-18

VERTICAL TAKE-OFF AND LANDING AIRCRAFT AND RELATED CONTROL METHOD

#232
20220243670
2022-08-04

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