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Sikorsky Aircraft Corporation patents

Recent patent applications related to Sikorsky Aircraft Corporation. Sikorsky Aircraft Corporation is listed as an Agent/Assignee. Note: Sikorsky Aircraft Corporation may have other listings under different names/spellings. We're not affiliated with Sikorsky Aircraft Corporation, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Sikorsky Aircraft Corporation-related inventors




Date Sikorsky Aircraft Corporation patents (updated weekly) - BOOKMARK this page
08/10/17 new patent  Hybrid electric power drive system for a rotorcraft
08/10/17 new patent  Plate member for reducing drag on a fairing of an aircraft
08/10/17 new patent  Active airflow system and reducing drag for aircraft
08/10/17 new patent  Anti-vibration load generating aircraft actuation system
08/10/17 new patent  Rotorcraft operational altitude and airspeed
08/10/17 new patent  Pitch control system
08/10/17 new patent  Rotary or fixed wing aircraft with thrust vectoring tail
08/10/17 new patent  Hybrid contingency power drive system
08/10/17 new patent  Aircraft design for air to air refueling
08/10/17 new patent  Convex gear tooth edge break
08/10/17 new patent  Communication link accessibility aware navigation
08/03/17Rotor blade spar formation with automated fiber placement
08/03/17Flex beam for rotor assembly
08/03/17Active vibration control of a rotorcraft
08/03/17Rotor drive systems for rotorcraft
08/03/17System for shimming blade fold angle about an axis of rotation
08/03/17Blade indexing of a rotary wing aircraft
08/03/17Dual rotor, rotary wing aircraft
08/03/17Rotor blade pitch horn assembly
08/03/17Vector limiting of a rotor control volume
08/03/17Online sensor calibration verification system
07/27/17Torque and thrust control of a propeller
07/27/17Tip clearance measurement of a rotary wing aircraft
07/27/17Initial rotor state compensation for a rotorcraft
07/27/17Rotor systems for rotorcraft
07/27/17System and heatlh monitoring of servo-hydraulic actuators
07/20/17Enhanced engine load demand anticipation
07/20/17Drive shaft system hanger bearing
07/20/17Coverage optimization for sensor networks
07/13/17Plasma detection tracers for process monitoring
07/13/17Pilot activated trim for fly-by-wire aircraft
07/13/17Compliant engine nacelle for aircraft
07/13/17Cooperative safe landing area determination
07/13/17Self-clamping self-curing bond method
07/06/17In-flight reconfigurable aircraft tail
07/06/17Rotor damping
07/06/17Transmission for coaxial multi-rotor system
07/06/17Rotorcraft state control
07/06/17Rotation of disengaged rotor
07/06/17Composite core structure and method
06/29/17Method of verifying removal of a peel ply material from a composite structure and doped peel ply assembly
06/29/17Hollow composite structure and manufacturing
06/29/17Propeller rotor for a vertical take off and landing aircraft
06/29/17Vertical take-off and landing (vtol) aircraft with exhaust deflector
06/29/17System and health assessment of aircraft structure
06/29/17System and health monitoring of hydraulic systems
06/29/17System and improved health management and maintenance decision support
06/22/17Vortex generators and creating vortices on an aircraft
06/22/17Ice protection systems
06/22/17Tail rotor drive systems
06/15/17Method of making a composite article
06/15/17Gearbox oil cooling assembly
06/08/17Machine for machining gear teeth and gear teeth machining method
06/08/17Rotor blown wing aircraft including a rotor blown wing having at least one selectively controllable control surface and a controlling a rotor blown wing aircraft
06/08/17Detachable power transfer device for a rotary-wing aircraft
06/08/17Foreign object damage elimination system
05/25/17Systems and methods for fatigue monitoring
05/25/17Kinematic motion planning with regional planning constraints
05/18/17Flex beam clamp for rotor assembly
05/18/17Lubrication systems
05/18/17Blade geometry characterization tool
05/18/17System for determining weight-on-wheels using lidar
05/11/17Anodized metal component
05/11/17Vent valve, tank having vent valve, and method
05/11/17Reduced power individual blade control system on a rotorcraft
Patent Packs
05/11/17Hydraulic manifold cap web
05/04/17Light weight rigid rotor with blade fold capability
05/04/17Exhaust infrared signature reduction arrangement and reducing temperature of at least a portion of an exhaust duct
05/04/17Convertible engine exhaust for rotocraft
05/04/17Acceptance testing system
04/27/17Fairing with integrated sensory system of a rotary-wing aircraft
04/27/17Aircraft with integrated single sensor
04/27/17Coating and surface repair method
04/27/17Lidar-based vehicle distance measurement system
04/20/17Fracture mechanics based composite damage tolerance criteria
04/13/17Aircraft with overlapped rotors
04/06/17Drag reduction of high speed aircraft
04/06/17Structurally efficient pin wrap
04/06/17Hover attitude trim for vehicle
04/06/17Group scheduled sensor data acquisition in a wireless sensor system
Patent Packs
03/30/17Armored window
03/30/17Electrical augmentation of a gas turbine engine
03/30/17Diagnosis of drive shaft disc couplings
03/16/17Rotor system structural fault estimation
03/16/17Single actuator blade fold linkage
03/16/17System and adaptive multi-scale perception
03/16/17Manned unmanned teaming (mum-t) system to transform image data based on geographic orientation
03/02/17Probe assemblies for aircraft securing systems
03/02/17Metallic dimpled doubler
03/02/17Separation of collective and cyclic actuation
03/02/17Turbine inter-spool energy transfer system
03/02/17Composite over wrap
02/23/17Radially compliant quill shaft
02/23/17Articulated mounts
02/23/17Rotor wireless load and motion monitoring sensor network
02/23/17Active sensing system and sensing with an active sensor system
02/23/17System and digitization of vehicular components
02/16/17Erosion resistant blade and blade coating
02/16/17Positionally releasable vehicle armor arrangement and defeating positional location of a plate from the same
02/09/17Systems and methods for damping rotor blade assemblies
02/02/17Elevator load alleviating control for a rotary wing aircraft
02/02/17Inlet seal for a turboshaft engine
02/02/17Planetary gear sets for power transmissions
01/26/17De-rotation system for a shaft fairing
01/26/17Rotor phase control
01/26/17Control system and strategy for tail sitter
01/19/17Application of virtual monitoring of loads
01/12/17System and health monitoring of electrical systems
01/12/17System and improved drive system diagnostics
01/05/17Scalable in-situ gear box and powertrain lubricant monitoring systems and methods
Social Network Patent Pack
12/29/16Method of forming a composite structure
12/29/16Rotor shaft closeout plate
12/29/16Vertical take-off and landing drag rudder
12/22/16Lubrication systems for gearbox assemblies
12/15/16Unmanned vehicle operating modes
12/08/16Magnetic positive detent for helicopter pilot input
12/01/16Applications of multi-grid strain gages
11/24/16Composite spar removable mandrel
11/17/16Aircraft with thrust vectoring tail
11/17/16Power limiting generator control unit (gcu)
Patent Packs
11/17/16System and materials for corrosion detection
11/17/16Adaptive point cloud window selection
11/10/16Triggering systems for cartridge activated devices
11/10/16Tail rotor failure recovery controller
11/10/16Linear electromechanical actuators
11/03/16Rotor apparatus
10/27/16Tail sitter vehicle with aerial and ground refueling system
10/20/16Mission flexible, engine flexible, asymmetric vertical take-off and landing (vtol) aircraft
10/20/16Engine installation of vertical take-off and landing (vtol) aircraft
10/20/16Autonomous long-range landing using sensor data
10/13/16Method for static balancing of aircraft rotor blades
10/06/16Composition hole pattern transfer tooling
09/15/16Bushing retention of threaded fastener
09/08/16High turning angle ejector cooled turbine engine exhaust duct
09/08/16Predictive directional antenna targeting
09/01/16Bubble collector for suction fuel system
08/25/16Quasi self-destructive core for investment casting
08/18/16Direct current (dc) deicing control system, a dc deicing system and an aircraft including a dc deicing system
08/11/16Spar end cap with drain hole provisions
08/04/16Lift offset management and control systems for coaxial rotorcraft
07/28/16Obstacle data model construction system with range sensor shadows and use in motion planning
07/21/16Aircraft with drive element coupled to gearbox housing exterior
07/21/16Propeller gearbox oil cooler for a rotary wing aircract
07/21/16Light weight propulsor gearbox
07/21/16Rotor hub for rotary wing aircraft
07/21/16Aircraft rotor assembly with composite laminate
07/21/16Non-loaded manual blade fold assembly
07/21/16High modulus hybrid material rotor blade spar
07/21/16Multi-plate clutch
07/14/16Composite stiffened rigid propeller shaped main rotor hub
Patent Packs
07/14/16Weight efficient servo attachment scheme for rigid coaxial rotor control system
07/14/16Swashplate apparatus
07/14/16Rotor moment feedback for stability augmentation
07/07/16Vehicle heading error compensation
06/23/16Flexbeam rotor attachment to rotor blade
06/16/16Rotor hub for rotary wing aircraft
06/09/16Guide vanes for a pusher propeller for rotary wing aircraft
06/09/16Unmanned aerial vehicle control handover planning
06/02/16Human machine interface system
06/02/16Torque split gearbox for rotary wing aircraft
05/26/16Vehicle heading error compensation
05/19/16Exhaust mixer and making same
05/12/16Method of forming a multilayered coating for improved erosion resistance
05/05/16Airfoil for rotor blade with reduced pitching moment
04/28/16Probabilistic safe landing area determination
03/24/16Automatic propeller torque protection system
03/24/16Electrified rotorcraft
03/24/16Supplemental power for reduction of prime mover
03/17/16System for controlling and communicating with aircraft
03/10/16Hollow composite structure used as waveguide
Social Network Patent Pack
03/03/16Unique identifier insert for perishable or consumable tooling
02/25/16Airframe component with electrically bonded connections
02/25/16Vibration absorbing device for flexbeams
02/25/16Rotorcraft flight parameter estimation
02/18/16Restraint for side facing seats installed in an aircraft
02/18/16Dual dissimilar engines for an aircraft
02/18/16System and determining a length of an external load sling
02/18/16Tail-sitter flight management system
01/28/16Vehicle with asymmetric nacelle configuration
01/28/16Passive occupant restraint for side-facing aircraft seats
01/28/16Spatial recognition in an autonomous vehicle group
01/28/16Environmentally-aware landing zone classification
01/28/16Context-aware landing zone classification
01/21/16Method for producing defect-free threads for large diameter beta solution treated and overaged titanium-alloy bolts
01/14/16Lidar-based shipboard tracking and state estimation for autonomous landing
12/24/15Independent speed and attitude control for a rotary wing aircraft
12/24/15Aircraft landing monitor
12/17/15Fly by wire servos with internal loop closure
12/10/15Double hinged access panel for aircraft
12/10/15Combined launch and mission vehicles
Social Network Patent Pack
12/10/15Aircraft motion planning method
12/03/15Aircraft with integrated single sensor
12/03/15Unmanned vehicle operating modes
11/26/15Cooperative perception and state estimation for vehicles with compromised sensor systems
11/05/15Coaxial rotor low-speed mixing
11/05/15Crew seat integral inceptor system for aircraft
11/05/15Acceleration smoothing holding overall kinetic energy control
10/29/15Vertical axis soft landing control
10/29/15Impeller retention apparatus
10/22/15Stiff inplane elastromeric rotor head
10/22/15Adjustable scissor control link
10/22/15Rotor index sensor system
10/22/15Damage adaptive control
10/15/15Deceleration to hover modulation
10/15/15Engine inlet configuration
10/15/15Screen symbology
10/08/15Vertical take-off and landing aircraft with variable wing geometry
10/08/15Terrain adaptive flight control
10/08/15Rotorcraft control laws for sea-based operations
10/01/15Compliant wing control for aircraft
10/01/15Estimation of gross weight and center-of-gravity
09/17/15Gear geometry with fluid reservoir and fluid paths
09/10/15Multifunctional load and damage sensor
08/20/15Fly by wire servos with internal loop closure
08/13/15Adaptive engine acceleration for accessory loads
08/13/15Engine electrical load shed control
08/06/15Rotor state sensor system
07/30/15Pitch feedback control splitting for helicopters with redundant actuators
07/30/15Relative acceleration blade position measurement
07/30/15Method and system for detecting forces on aircraft
Social Network Patent Pack
07/23/15Machine for machining gear teeth and gear teeth machining method
07/23/15Rotor moment feedback for stability augmentation
07/23/15Power and data transfer to hub sensors
07/23/15Composite bonded repair method
07/16/15Constant velocity drive for tilt rotor assembly
07/16/15Tip clearance measurement
07/09/15In-flight mechanically assisted turbine engine starting system
07/02/15Data recorder for full event capture
06/18/15Semantics based safe landing area detection for an unmanned vehicle
06/11/15In-wing device retention
06/11/15Battery life tracking for wireless sensor systems
06/04/15Payload touchdown detection
06/04/15Boundary layer ingesting blade
05/28/15Engine inlet duct installation
05/28/15Methods and materials for electroplating aluminum in ionic liquids
05/28/15High shear capability interface
05/28/15Latency tolerant fault isolation
05/21/15Field repair kits for structural panel
05/21/15Counter-rotating rotor system with static mast
05/21/15Automatic learning of bayesian networks
05/14/15Anti-clog and non-metallic debris detector for lubrication system inlet
05/14/15Rotor balancing apparatus
05/14/15Rotor balancing apparatus
05/14/15Impact resistant composite panel and forming a composite panel
05/07/15Damage mitigation for gearbox
05/07/15Counter-rotating rotor system with fairing
05/07/15Variable geometry helicopter engine inlet
05/07/15Counter-rotating rotor system with stationary standpipe
05/07/15Corrosion mitigation for gearbox







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