Transmitting power from power plant to propellers or rotors Arrangements of transmissions

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Patents Grantslast 30 patents

Information Patent Grant
Aircraft propulsion system with intermittent combustion engine(s)
- Patent number 12,365,469
- Issue date Jul 22, 2025
- Pratt & Whitney Canada Corp.
- Richard Freer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and methods for aircraft propeller control
- Patent number 12,365,443
- Issue date Jul 22, 2025
- Pratt & Whitney Canada Corp.
- Ella Yakobov
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Systems, methods, and mechanical designs for inverters for eVTOL ai...
- Patent number 12,358,633
- Issue date Jul 15, 2025
- Archer Aviation Inc.
- Scott Graves
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Security system for an unmanned vehicle
- Patent number 12,358,642
- Issue date Jul 15, 2025
- Istari Digital, Inc.
- William Roper
- G05 - CONTROLLING REGULATING
Information Patent Grant
Methods and apparatus for a magnetic propulsion system
- Patent number 12,354,794
- Issue date Jul 8, 2025
- PARANETICS, INC.
- Thomas A. Daniel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Disconnect mechanisms
- Patent number 12,352,317
- Issue date Jul 8, 2025
- Hamilton Sundstrand Corporation
- Aaron M. Finke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Systems, methods, and mechanical designs for inverters for eVTOL ai...
- Patent number 12,351,325
- Issue date Jul 8, 2025
- Archer Aviation Inc.
- Alan D. Tepe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Aircraft propulsion system with reduced rotational load of an engin...
- Patent number 12,351,330
- Issue date Jul 8, 2025
- Honda Motor Co., Ltd.
- Akinori Kita
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Sprag clutch system for rotorcraft
- Patent number 12,352,323
- Issue date Jul 8, 2025
- Textron Innovations Inc.
- Eric Olson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electric propulsion device
- Patent number 12,344,391
- Issue date Jul 1, 2025
- Hitachi, Ltd.
- Hironobu Yamakawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Identifying and remediating a gas leak
- Patent number 12,346,132
- Issue date Jul 1, 2025
- Saudi Arabian Oil Company
- Salem D. Al-Qahtani
- G05 - CONTROLLING REGULATING
Information Patent Grant
Rotary wing aircraft provided with a transmission system comprising...
- Patent number 12,337,988
- Issue date Jun 24, 2025
- Airbus Helicopters
- Christian Mercier
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor assembly and unmanned aerial vehicle having the same
- Patent number 12,330,777
- Issue date Jun 17, 2025
- SZ DJI Technology Co., Ltd
- Fangming Ye
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
High-speed, vertical take-off and landing aircraft
- Patent number 12,330,778
- Issue date Jun 17, 2025
- Joseph John Andrews
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Systems and methods for leadless power coupling for cryogenic envir...
- Patent number 12,334,253
- Issue date Jun 17, 2025
- Florida State University
- Michael Steurer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aircraft with engine-driven permanent magnet generator
- Patent number 12,328,086
- Issue date Jun 10, 2025
- Rolls-Royce Corporation
- David R. Trawick
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for autonomous vision-guided object collection...
- Patent number 12,319,427
- Issue date Jun 3, 2025
- Arizona Board of Regents on Behalf of Arizona State University
- Wenlong Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Aircraft power system module with integral lubricant reservoir
- Patent number 12,320,297
- Issue date Jun 3, 2025
- Pratt & Whitney Canada Corp.
- Guillaume Landry-Drolet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hybrid-electric powertrains for aircraft
- Patent number 12,319,428
- Issue date Jun 3, 2025
- The Boeing Company
- Francesco Giannini
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Systems and methods for improved gearboxes for evtol aircraft
- Patent number 12,312,091
- Issue date May 27, 2025
- Archer Aviation Inc.
- Scott Graves
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrically powered vehicles with redundant power distribution cir...
- Patent number 12,291,126
- Issue date May 6, 2025
- WISK AERO LLC
- Geoffrey Alan Long
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Containment zone for an electric machine in a hybrid powerplant for...
- Patent number 12,291,347
- Issue date May 6, 2025
- Pratt & Whitney Canada Corp.
- Michael Mark
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft propulsion system geartrain
- Patent number 12,292,005
- Issue date May 6, 2025
- RTX Corporation
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electrical propulsion system including a plurality of electric moto...
- Patent number 12,291,339
- Issue date May 6, 2025
- Airbus S.A.S.
- Jean-François Allias
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Integrated thrust-lift wing
- Patent number 12,291,329
- Issue date May 6, 2025
- Ramon David Bermudez Onopa
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft electric propulsion system with overlapping shafts for gea...
- Patent number 12,286,234
- Issue date Apr 29, 2025
- Archer Aviation Inc.
- Scott Graves
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Indoor navigation and obstacle avoidance for unmanned aerial vehicles
- Patent number 12,280,889
- Issue date Apr 22, 2025
- Amazon Technologies, Inc.
- Chong Huang
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotating airfoil assembly for an aircraft engine
- Patent number 12,281,582
- Issue date Apr 22, 2025
- General Electric Company
- Illya Emmanuel Arcos Perez
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Windings for electrical machines
- Patent number 12,278,533
- Issue date Apr 15, 2025
- Hamilton Sundstrand Corporation
- Tadashi Sawata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for flight vehicle
- Patent number 12,275,531
- Issue date Apr 15, 2025
- Honda Motor Co., Ltd.
- Takeshi Matsumoto
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR AUTONOMOUS VISION-GUIDED OBJECT COLLECTION...
- Publication number 20250236409
- Publication date Jul 24, 2025
- ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
- Wenlong Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR ELECTRIC PROPULSOR FAULT DETECTION
- Publication number 20250231228
- Publication date Jul 17, 2025
- BETA AIR LLC
- Jeffrey K. Petter
- B60 - VEHICLES IN GENERAL
Information Patent Application
REGENERATIVE HIGH LIFT MAGNETIC CLUTCH AND BRAKE GENERATOR FOR ELEC...
- Publication number 20250229893
- Publication date Jul 17, 2025
- HAMILTON SUNDSTRAND CORPORATION
- Darrell E. Ankney
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ELECTRICALLY POWERED VEHICLES WITH REDUNDANT POWER DISTRIBUTION CIR...
- Publication number 20250222826
- Publication date Jul 10, 2025
- Wisk Aero LLC
- Geoffrey Alan Long
- B60 - VEHICLES IN GENERAL
Information Patent Application
AERONAUTICAL PROPULSION SYSTEM
- Publication number 20250206450
- Publication date Jun 26, 2025
- Evolito LTD
- Simon Hart
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEM AND METHOD OF ROTOR MANAGEMENT
- Publication number 20250197002
- Publication date Jun 19, 2025
- Beta Air, LLC
- Herman Wiegman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VERTICAL TAKE-OFF AND LANDING AIRCRAFT USING A HYBRID PROPULSION SY...
- Publication number 20250197021
- Publication date Jun 19, 2025
- CHANGINAVIATION CO., LTD
- Chang Mo MOON
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
EPICYCLIC SYSTEM WITH BEVEL ATTACHMENT FOR DUAL-POWER APPLICATIONS
- Publication number 20250189022
- Publication date Jun 12, 2025
- Pratt & Whitney Canada Corp.
- Roberto Brito
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
POWER MODULE AND CLUTCH MECHANISM FOR UNMANNED AIRCRAFT SYSTEMS
- Publication number 20250178754
- Publication date Jun 5, 2025
- Parallel Flight Technologies, Inc.
- Joshua Alan Resnick
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEMS AND ARCHITECTURES FOR CHARGING INFRASTRUCTURE
- Publication number 20250178739
- Publication date Jun 5, 2025
- Archer Aviation Inc.
- Paul FRIHAUF
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC PROPULSOR
- Publication number 20250171153
- Publication date May 29, 2025
- GENERAL ELECTRIC COMPANY
- David Marion Ostdiek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ELECTRIC TILTROTOR AIRCRAFT
- Publication number 20250171139
- Publication date May 29, 2025
- TEXTRON INNOVATIONS INC.
- Brent C. Ross
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MONITORING SYSTEM FOR MONITORING A HYBRID POWER PLANT OF A ROTORCRA...
- Publication number 20250171157
- Publication date May 29, 2025
- Airbus Helicopters
- Marc GAZZINO
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
GEAR REACTION DERIVED TORQUE MEASUREMENT
- Publication number 20250153856
- Publication date May 15, 2025
- Bell Textron Inc.
- Austin Thomas MCINTIRE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
INVERTER CIRCUITS AND ELECTRICAL PROPULSION SYSTEMS FOR EVTOL AIRCRAFT
- Publication number 20250153853
- Publication date May 15, 2025
- Archer Aviation, Inc.
- Alan TEPE
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR OIL MAINTENANCE IN GEARBOXES FOR eVTOL AIRC...
- Publication number 20250145297
- Publication date May 8, 2025
- Archer Aviation Inc.
- Scott GRAVES
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR OIL MANAGEMENT IN GEARBOXES FOR EVTOL AIRCRAFT
- Publication number 20250145303
- Publication date May 8, 2025
- Archer Aviation Inc.
- Scott GRAVES
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR OIL MANAGEMENT IN GEARBOXES FOR EVTOL AIRCRAFT
- Publication number 20250121948
- Publication date Apr 17, 2025
- Archer Aviation Inc.
- Scott GRAVES
- B60 - VEHICLES IN GENERAL
Information Patent Application
AIRCRAFT POWER SYSTEM MODULE WITH INTEGRAL LUBRICANT RESERVOIR
- Publication number 20250122834
- Publication date Apr 17, 2025
- Pratt & Whitney Canada Corp.
- Guillaume Landry-Drolet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
APPARATUS FOR FACILITATING PROPULSION OF A VEHICLE
- Publication number 20250125691
- Publication date Apr 17, 2025
- Airborne Motorworks Inc.
- Jesse Antoine Marcel
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM HAVING A MECHANICAL CONNECTION DEVICE WITH TWO MECHANICAL TO...
- Publication number 20250108930
- Publication date Apr 3, 2025
- Airbus Helicopters
- Jean-Victor LAPEYRE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MECHANICAL POWER TRANSMISSION SYSTEM, GEARBOX AND AIRCRAFT
- Publication number 20250100702
- Publication date Mar 27, 2025
- Airbus Helicopters
- Laurent ZAMPONI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AIRCRAFT PROPELLER DRIVE SYSTEM
- Publication number 20250100703
- Publication date Mar 27, 2025
- BRP- Rotax GmbH & Co. KG
- Harald MITTERMAIER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
AIRCRAFT WITH A FUSELAGE ACCOMMODATING AN UNDUCTED TURBINE ENGINE
- Publication number 20250091721
- Publication date Mar 20, 2025
- GENERAL ELECTRIC COMPANY
- Keith Edward James Blodgett
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
REDUNDANT LOAD PATH FOR A TILTABLE AIRCRAFT COMPONENT
- Publication number 20250066028
- Publication date Feb 27, 2025
- Archer Aviation Inc.
- Jonathan Anthony BENO
- B60 - VEHICLES IN GENERAL
Information Patent Application
AIRCRAFT PROPULSION SYSTEM GEARTRAIN
- Publication number 20250058888
- Publication date Feb 20, 2025
- RTX Corporation
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
POWER MANAGEMENT BETWEEN A HEAT ENGINE AND AN ELECTRIC MACHINE FOR...
- Publication number 20250051029
- Publication date Feb 13, 2025
- Pratt & Whitney Canada Corp.
- Trevor T. Ricci
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIRCRAFT PROPULSION SYSTEM WITH ENGINE RATINGS AS A FUNCTION OF SYS...
- Publication number 20250042559
- Publication date Feb 6, 2025
- Pratt & Whitney Canada Corp.
- David Meisels
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
CONTAINMENT ZONE FOR AN ELECTRIC MACHINE IN A HYBRID POWERPLANT FOR...
- Publication number 20250042567
- Publication date Feb 6, 2025
- Pratt & Whitney Canada Corp.
- Michael Mark
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED GEARBOXES FOR EVTOL AIRCRAFT
- Publication number 20250033782
- Publication date Jan 30, 2025
- Archer Aviation Inc.
- Scott GRAVES
- B60 - VEHICLES IN GENERAL

Transmitting power from power plant to propellers or rotors Arrangements of transmissions

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Aircraft propulsion system with intermittent combustion engine(s)

Apparatus and methods for aircraft propeller control

Systems, methods, and mechanical designs for inverters for eVTOL ai...

Security system for an unmanned vehicle

Methods and apparatus for a magnetic propulsion system

Disconnect mechanisms

Systems, methods, and mechanical designs for inverters for eVTOL ai...

Aircraft propulsion system with reduced rotational load of an engin...

Sprag clutch system for rotorcraft

Electric propulsion device

Identifying and remediating a gas leak

Rotary wing aircraft provided with a transmission system comprising...

Rotor assembly and unmanned aerial vehicle having the same

High-speed, vertical take-off and landing aircraft

Systems and methods for leadless power coupling for cryogenic envir...

Aircraft with engine-driven permanent magnet generator

Systems and methods for autonomous vision-guided object collection...

Aircraft power system module with integral lubricant reservoir

Hybrid-electric powertrains for aircraft

Systems and methods for improved gearboxes for evtol aircraft

Electrically powered vehicles with redundant power distribution cir...

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

Aircraft propulsion system geartrain

Electrical propulsion system including a plurality of electric moto...

Integrated thrust-lift wing

Aircraft electric propulsion system with overlapping shafts for gea...

Indoor navigation and obstacle avoidance for unmanned aerial vehicles

Rotating airfoil assembly for an aircraft engine

Windings for electrical machines

Control device for flight vehicle

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR AUTONOMOUS VISION-GUIDED OBJECT COLLECTION...

METHODS AND SYSTEMS FOR ELECTRIC PROPULSOR FAULT DETECTION

REGENERATIVE HIGH LIFT MAGNETIC CLUTCH AND BRAKE GENERATOR FOR ELEC...

ELECTRICALLY POWERED VEHICLES WITH REDUNDANT POWER DISTRIBUTION CIR...

AERONAUTICAL PROPULSION SYSTEM

SYSTEM AND METHOD OF ROTOR MANAGEMENT

VERTICAL TAKE-OFF AND LANDING AIRCRAFT USING A HYBRID PROPULSION SY...

EPICYCLIC SYSTEM WITH BEVEL ATTACHMENT FOR DUAL-POWER APPLICATIONS

POWER MODULE AND CLUTCH MECHANISM FOR UNMANNED AIRCRAFT SYSTEMS

SYSTEMS AND ARCHITECTURES FOR CHARGING INFRASTRUCTURE

ELECTRIC PROPULSOR

ELECTRIC TILTROTOR AIRCRAFT

MONITORING SYSTEM FOR MONITORING A HYBRID POWER PLANT OF A ROTORCRA...

GEAR REACTION DERIVED TORQUE MEASUREMENT

INVERTER CIRCUITS AND ELECTRICAL PROPULSION SYSTEMS FOR EVTOL AIRCRAFT

SYSTEMS AND METHODS FOR OIL MAINTENANCE IN GEARBOXES FOR eVTOL AIRC...

SYSTEMS AND METHODS FOR OIL MANAGEMENT IN GEARBOXES FOR EVTOL AIRCRAFT

SYSTEMS AND METHODS FOR OIL MANAGEMENT IN GEARBOXES FOR EVTOL AIRCRAFT

AIRCRAFT POWER SYSTEM MODULE WITH INTEGRAL LUBRICANT RESERVOIR

APPARATUS FOR FACILITATING PROPULSION OF A VEHICLE

SYSTEM HAVING A MECHANICAL CONNECTION DEVICE WITH TWO MECHANICAL TO...

MECHANICAL POWER TRANSMISSION SYSTEM, GEARBOX AND AIRCRAFT

AIRCRAFT PROPELLER DRIVE SYSTEM

AIRCRAFT WITH A FUSELAGE ACCOMMODATING AN UNDUCTED TURBINE ENGINE

REDUNDANT LOAD PATH FOR A TILTABLE AIRCRAFT COMPONENT

AIRCRAFT PROPULSION SYSTEM GEARTRAIN

POWER MANAGEMENT BETWEEN A HEAT ENGINE AND AN ELECTRIC MACHINE FOR...

AIRCRAFT PROPULSION SYSTEM WITH ENGINE RATINGS AS A FUNCTION OF SYS...

CONTAINMENT ZONE FOR AN ELECTRIC MACHINE IN A HYBRID POWERPLANT FOR...

SYSTEMS AND METHODS FOR IMPROVED GEARBOXES FOR EVTOL AIRCRAFT