Vertical take-off and landing vehicle with increased cruise efficiency

Electrically powered personal vehicle and flight control method

System and methods for implementing regional air transit network using hybrid-electric aircraft

VERTICAL TAKEOFF AND LANDING AIRCRAFT

Aircraft capable of vertical takeoff

Engine system for vertical and short take off and landing (V/STOL) aircraft

Hybrid lighter-than-air vehicle

RECONFIGURABLE BATTERY-OPERATED VEHICLE SYSTEM

Gas-electric propulsion system for an aircraft

Vertical takeoff and landing (VTOL) air vehicle

Airborne Surveillance Kite

Aircraft capable of vertical take-off

Tri-rotor aircraft capable of vertical takeoff and landing and transitioning to forward flight

Clean fuel electric multirotor aircraft for personal air transportation and manned or unmanned operation

Procedure for the monitoring of drive motors

Hybrid wave rotor propulsion system

High altitude aircraft with integrated solar cells, and associated systems and methods

Auxiliary Device for High-Flying Aircraft

REMOVABLE AUXILIARY POWER DEVICE FOR AIRCRAFT AND AIRCRAFT ADAPTED TO USE AT LEAST ONE SUCH DEVICE

Plasma actuating propulsion system for aerial vehicles

Device and method for cooling at least one autonomous electric power source of an aircraft

Aircraft and method of fitting out such an aircraft

Wing airfoil stiffening for solar powered aircraft

Autonomous aircraft fuel cell system

Solar powered airplane

SYSTEM AND METHOD FOR IMPROVING TRANSITION LIFT-FAN PERFORMANCE

Motor bracket for multicopter flying robot

Electric propulsion assembly for an aircraft

Micro hybrid generator system drone

Alternative Fuel Source Vehicle

Electrical power supply device for aircraft with electric propulsion

Aircraft battery containment pods

Hybrid power rotary wing aircraft

Hybrid propulsion power system for aerial vehicles

Rotary propeller drone with integrated power storage

Active dihedral control system for a torsionally flexible wing

Autorotative enhancement system

Propeller safety for automated aerial vehicles

Systems and methods for UAV battery power backup

Impact resistant propeller system, fast response electric propulsion system and lightweight vertical take-off and landing aircraft using same

Stirling engine for an emission-free aircraft

HYBRID ELECTRIC PULSED-POWER PROPULSION SYSTEM FOR AIRCRAFT

ENERGY HARVESTING MECHANISM FOR GYROPLANES AND GYROCOPTERS

Electrical architecture for an aircraft, an aircraft, and a method of using it

SOLAR RELAY AIRCRAFT POWERED BY GROUND BASED SOLAR CONCENTRATOR MIRRORS IN DUAL USE WITH POWER TOWERS

Electric VTOL Aircraft

Method for operating a radio-controlled flying hovercraft

Hybrid turbo electric aero-propulsion system control

IN-FLIGHT REFUELLING DEVICE FOR ELECTRIC STORAGE SYSTEM AND AIRCRAFT EQUIPPED WITH SUCH A DEVICE

Engine for propelling an aircraft and aircraft having at least one engine and at least one hydrogen tank

Hybrid drive for gas turbine engine

Vertical takeoff and landing aircraft

Aerodynamically efficient lightweight vertical take-off and landing aircraft with pivoting rotors and stowing rotor blades

Electric hydraulic motor system for aircraft

Engines and integral engine/ generators

Solar propelled aircraft structure

Hydrogen-regenerating solar-powered aircraft

Short takeoff and landing aircraft

Aircraft configuration

HYBRID AIRCRAFT

Method for providing predefined drive characteristics in an aircraft, and associated drive device

Aircraft

Motor pylons for a kite and airborne power generation system using same

Method and configuration for an auxiliary power engine to deliver propulsive and/or non-propulsive energy in a helicopter architecture

Control and power supply system for helicopter turbine engines

Aircraft with electric motor and rechargeable power source

Coaxial direct drive system having at least two primer movers linearly moveable along a drive support member

Airborne kinetic energy conversion system

ELECTRICALLY DRIVEN AIRCRAFT

Airborne photovoltaic solar device and method

Reversible electrical machine for an aircraft

Aerodynamically efficient lightweight vertical take-off and landing aircraft with multi-configuration wing tip mounted rotors

SOLAR RELAY AIRCRAFT POWERED BY GROUND BASED SOLAR CONCENTRATOR MIRRORS IN DUAL USE WITH POWER TOWERS

Aircraft

System for aligning a propeller

Propulsion, electrical, and thermal management device for a small unmanned aerial vehicle

Aircraft using turbo-electric hybrid propulsion system

Aircraft with electric propulsion means

Aircraft powerplant

Aircraft using turbo-electric hybrid propulsion system for multi-mode operation

Long range electric aircraft and method of operating same

Rocket or ballistic launch rotary wing vehicle

Aircraft with pivoting rotor mast

Rotary wing aircraft with a hybrid power plant

Autorotative enhancement system

Electric propulsion system control apparatus

Electromagnetic power transmission for a rotary-wing aircraft or a fixed-wing aircraft

Aircraft comprising a distributed electric power unit with free wheels

Electric drive device for an aircraft

Method of managing an engine failure on a multi-engined aircraft having a hybrid power plant

Hybrid clutch assembly for an aircraft

Method of assisting a pilot of a single-engined rotary wing aircraft during a stage of flight in autorotation

System and method of augmenting power in a rotorcraft

Hybrid power supply architecture for supplying mechanical power to a rotor and managed from the on-board network of a rotorcraft

Vehicle control system and methods

Lift propulsion and stabilizing system and procedure for vertical take-off and landing aircraft

Propulsion and motion-transmission assembly, in particular for a rotary-wing aircraft

Hybrid assembly for an aircraft

Motor pylons for a kite and airborne power generation system using same

Method of controlling a group of engines, and an aircraft

Propulsion and motion-transmission assembly, in particular for a rotary-wing aircraft

Plasma actuating propulsion system for aerial vehicles

Stirling engine with flapping wing for an emission-free aircraft

Stirling engine for an emission-free aircraft

Hybrid drive and energy system for aircraft

System and method for improving transition lift-fan performance

Drive system for helicopters

Segmented aircraft wing having solar arrays

Distributed propulsion system and method of control

Hybrid drive for helicopters

Aircraft power management

Hybrid jet/electric VTOL aircraft

Energy storage system

Convertiplane

Solar energy collection flight path management system for aircraft

HYBRID TRANSMISSION USING PLANETARY GEARSET FOR MULTIPLE SOURCES OF TORQUE FOR VEHICLES

ELECTRICALLY DRIVEN AIRCRAFT

Special personal electric helicopter device with integral wind turbine recharging capability

Modular externally accessible batteries for an aircraft

Solar Cell Array For Use In Aerospace Application, And A Method Of Assembly Thereof

Electric propulsion system useful in jet-type model airplanes and UAVs

Hydrogen powered aircraft

ADAPTIVE TAIL ASSEMBLY FOR SOLAR AIRCRAFT

Method of operating a solar aircraft

Electric VTOL aircraft

Electrical architecture for a rotary wing aircraft with a hybrid power plant

Method of synchronized control of electric motors of a remote-controlled rotary wing drone such as a quadricopter

HYBRID TRANSMISSION USING PLANETARY GEARSET FOR MULTIPLE SOURCES OF TORQUE FOR MARINE, OR TWO WHEELED LAND VEHICLES

Electrical driven flying saucer based on magnetic suspension

Inherently torque limiting magnetically-coupled wheels

Homeostatic flying hovercraft

Autophagous multifunction structure-power system

HUMAN-POWERED, BIRD-LIKE WINGS FLYING DEVICE

PROPULSION DEVICE WITH A PLURALITY OF ENERGY CONVERTERS FOR AN AIRCRAFT

Tail-mounted pointable solar panels for solar-powered aircraft

AIRCRAFT WITH A HYBRID ENERGY SUPPLY

Method for managing power boost in a fuel cell powered aerial vehicle

METHOD FOR MANAGING POWER AND ENERGY IN A FUEL CELL POWERED AERIAL VEHICLE BASED ON SECONDARY OPERATION PRIORITY

Aircraft power management

Energy storage system

Residential solar thermal power plant

Active dihedral control system for a torisionally flexible wing

CIRCULAR FIXED WING VTOL AIRCRAFT

NON-PLANAR ADAPTIVE WING SOLAR AIRCRAFT

Rankline-Brayton engine powered solar thermal aircraft

Hybrid power for ducted fan unmanned aerial systems

Hybrid propulsive engine including at least one independently rotatable turbine stator

Stabilizing power source for a vehicle

Hybrid propulsive engine including at least one independently rotatable propeller/fan

Hybrid propulsive engine including at least one independently rotatable compressor stator

Hybrid propulsive engine including at least one independently rotatable compressor rotor

Hybrid propulsive engine including at least one independently rotatable turbine stator

PROPULSION DEVICE FOR OPERATION WITH A PLURALITY OF FUELS FOR AN AIRCRAFT

Modular externally accessible batteries for an aircraft

Aircraft

ENERGY STORAGE SYSTEM

Aircraft Propeller Device, Method for Driving an Aircraft Propeller, Use of a Bearing for an Aircraft Propeller Drive and Use of an Electric Machine

Hybrid engine installation and a method of controlling such an engine installation

Self-pressurizing Stirling engine

Hybrid drive for an aircraft

SOLAR-POWERED AIRCRAFT WITH ROTATING FLIGHT SURFACES

Electric propulsion system useful in jet-type model airplanes and UAVS

SPLIT-CYCLE AIRCRAFT ENGINE

Aircraft using turbo-electric hybrid propulsion system

SPLIT-CYCLE AIRCRAFT ENGINE

Electric powered rotary-wing aircraft

Aircraft having a jet engine, an adjustable aft nozzle, and an electric vertical fan

Inflatable wing flight vehicle

Split-cycle aircraft engine

Solar powered aerial vehicle

Solar powered wing vehicle using flywheels for energy storage

HIGH INTENSITY LASER POWER BEAMING RECEIVER FOR SPACE AND TERRESTRIAL APPLICATIONS

Energy storage system

Rotatable duct type shrouded rotating wing

Hydrogen powered aircraft

Homeostatic flying hovercraft

Hydrogen powered aircraft

Energy storage system

SOLAR-POWERED AIRCRAFT

Long range hybrid electric airplane

Energy storage system

Energy storage system

Marine hulls and drives

Rankine-Brayton engine powered solar thermal aircraft

Aircraft control system

Supply system for the energy supply in an aircraft, aircraft and method for supplying an aircraft with energy

Stabilizing power source for a vehicle

Solar-powered aircraft

Aircraft propulsion system

Homeostatic flying hovercraft

Solar-Powered Floatation Device for all types of vehicles (air, land and sea)

ENCAPSULATED RADIOMETRIC ENGINE

Highly maneuverable powered airship

Delta-winged hybrid airship

Solar thermal aircraft

Circular fixed wing VTOL aircraft

High altitude reconnaissance vehicle

Aircraft control method

Energy generating device

Tiltrotor aircraft control system

Modular mobility system including thrusters movably connected to a support structure

DC-DC conversion system

Engine assembly for an aircraft propulsion system

Fault current mitigation for an electrical power conversion system

Aerodynamic hydrogen tanks

Aircraft and associated method of controlling an electric aircraft powerplant

Systems and methods for retracting lift propeller in eVTOL aircraft

Rotor assembly including tapered magnets within a retaining sleeve and a method for assembling the same

Systems and methods for, and components of, gearboxes for eVTOL aircraft

Rotor system for electrically powered rotorcraft

Self-charging modular portable survival drone that recharges by natural elements

Electrical machines for aircraft power and propulsion systems

Electrical machines for aircraft power and propulsion systems having a defined machine parameter based on a ratio between an active parts torque density and a power factor

Electrical machines for aircraft power and propulsion systems

Electrical machines for aircraft power and propulsion systems

Hybrid turbine and multiple-spool electric power system for aircraft

Cathode ejector cooling flow control system

Systems and methods for improved gearboxes for eVTOL aircraft

Systems and methods for redundant control of active fuses for battery pack safety

Vertical takeoff and landing aircraft electric engine configuration

DC-DC conversion system

System of data communication for an electric aircraft

Battery module and a method for cooling a battery module of an electric vehicle

Contra-rotating electric helicopter

Battery module configured for use in an electric aircraft

Electric propulsion system with power harvesting system

Energy harvesting for hybrid propulsion systems

Centralized inverter architecture

Fault tolerant power architecture

Substrate-to-heat-sink gap sizing in high voltage power converters

Converter including an electrically isolating and thermally conductive layer

Electrical connection arrangement for a prepackage power converter

Voltage ramping in an electrical power system including a power-dense inverter

Parallel hybrid propulsion system

Apparatus for an electric aircraft with increased crash robustness

Detection of thermal anomalies in serially connected battery cells

Rating control architecture and method for hybrid electric engine

Auxiliary power generation and cooling systems on liquid hydrogen fueled aircraft

Propulsion system using shape-shifting member

Methods and systems for charging an electric aircraft including a vertical cable arrangement

Methods and systems for charging an electric aircraft including a horizontal cable arrangement

Emergency high voltage disconnection device for an electric aircraft

Systems and methods for locking an electric propulsion system

System for an integral hybrid electric aircraft

Hybrid propulsion systems for an electric aircraft

Fuel pod for hybrid electric aircraft

System for propeller parking control for an electric aircraft and a method for its use

Systems and methods for an electric vertical takeoff and landing aircraft braking system

Drone air to ground transition system

Sensorless motor control at low speeds and speed reversals for aerial vehicles

Power limiting control for shared DC bus loads

Tiered electronic protection systems for aerial vehicles

Electric vacuum jet engine

Vibrating actuator based hybrid cooling systems for electric machines

Dual-motor propulsion assembly

Apparatus, system and method for storage of hydrogen on board a hydrogen-fueled aircraft

Containment zone for an electric machine in a hybrid powerplant for an aircraft

Helicopter with coaxial counter-rotating roller driven rotors

Helicopter with coaxial counter-rotating annular electric motor rotors

Aircraft power module and ground handling system, method and apparatus

Charging station for transferring power between an electric aircraft and a power grid

System for establishing a primary function display in an electrical vertical takeoff and landing aircraft

Apparatuses and methods for preconditioning a power source of an electric aircraft

Systems and methods for laminated buswork with flexible conductors for an electric aircraft

System and method for overcurrent protection in an electric vehicle

Systems and methods for battery management for electric aircraft batteries

Systems and methods for an aircraft motion observer in an electric aircraft

System and method for the prioritization of flight controls in an electric aircraft

Systems and methods for predicting degradation of a battery for use in an electric vehicle

Systems and methods for aircraft power management and distribution

Methods of increasing flight safety, controllability and maneuverability of aircraft and aircraft for implementation thereof

Proximity detection systems and methods for facilitating charging of electric aircraft

Systems and methods for estimating flight range of an electric aircraft

Methods of vertical take-off/landing and horizontal straight flight of aircraft and aircraft for implementation

Electric vehicles with detachably coupled propulsion units

System for a rotor with directional magnetic field configured for use in electric aircraft motor

Systems and methods for distrubuted flight controllers for redundancy for an electric aircraft

Prime mover with integral drivers for providing multiple modes of locomotion

System and method for communicating a pre-charging package stream of an electric aircraft

Systems and methods for the autonomous transition of an electric vertical takeoff and landing aircraft

Systems and methods for determining remaining useful energy in an electric aircraft

System and method for flight control of an electric vertical takeoff and landing aircraft

System and method for producing a control signal of an electric vertical take-off and landing (eVTOL) aircraft

System and method using bins to identify gain value(s) of an engage/arrest controller in an aircraft arrestment system

Radial airfoil and lift disc

Methods and systems for electric propulsor fault detection

Method of propulsor management in electric aircraft

Electrical vertical take-off and landing aircraft having reversionary flight control and method of use

Aircraft for fixed pitch lift

Apparatus, system and method for a removable aircraft battery

Quiet urban air delivery system

Electric, inductively-energized controllable-pitch propeller hub

System for fire suppression by autonomous air and ground vehicles

System and method for flight control in electric aircraft

Tethered drone systems and methods for providing telecommunication service

Thermal management system and method for cooling a hybrid electric aircraft propulsion system

Electrically powered rotorcraft capable of autorotative landing

Law enforcement standoff inspection drone

Short take off and land aircraft

Multimodal beacon based precision landing system for autonomous aircraft