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Sikorsky Aircraft Corporation
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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
06/22/17 new patent  Vortex generators and creating vortices on an aircraft
06/22/17 new patent  Ice protection systems
06/22/17 new patent  Tail 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
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
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
12/29/16Method of forming a composite structure
12/29/16Rotor shaft closeout plate
Patent Packs
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)
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
Patent Packs
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
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
Social Network Patent Pack
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
Patent Packs
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
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
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
Patent Packs
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
Social Network Patent Pack
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
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
Social Network Patent Pack
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
04/30/15Rotor brake
04/23/15Selective electrical control of electromechanical clutch assembly
04/23/15Locational and directional sensor control for search
04/16/15Coaxial rotor yaw control
04/16/15Global airframe health characterization
04/09/15Ultrasonic scanning fixture assembly
04/09/15Active vibration control actuator
04/09/15Self scavenging gear shield
04/09/15Dual-frequency active vibration control
04/09/15Yaw control of co-axial rotor
04/09/15Electrified rotorcraft
04/02/15Pitch bearing
04/02/15Composite staple
03/26/15Method and rotor blade balance
03/26/15Structural hot spot and critical location monitoring system and method
03/26/15Gear fault detection
03/19/15Conformable transducer with self position sensing
03/19/15Rod end wear prevention
Social Network Patent Pack
03/12/15Aircraft weight identification using filtered trim estimation
03/12/15Rotor track and balance with improved linear optimization
03/05/15High speed composite drive shaft
03/05/15Torque split gearbox for rotary wing aircraft
02/26/15Automated rotating tail rotor control
02/26/15Removable mask for coating a substrate
02/19/15Controlling rotor blades of a swashplateless rotor
02/05/15Aircraft tail rotor system
02/05/15Hard landing detection and orientation control
01/29/15Helicopter rotor load reduction and tip clearance control
01/29/15Swashplateless coaxial rotary wing aircraft
01/22/15Wing mount adjustment
01/08/15Flexbeam hinge for helicopter blade active trailing edge flap
12/25/14Torque converter for rotorcraft
12/25/14Bonding tool, system to apply pressure during a bonding process and method to apply pressure during a bonding process
11/20/14On-blade deice heater mat
11/20/14Main rotor blade with composite integral skin and cuff
10/30/14Structure repair with polymer matrix composites
10/23/14Vibration control of a swashplateless coaxial rotor
10/23/14Integration of rotary electrical actuator for swashplateless individual blade control
10/23/14Integrally formed stiffener
10/23/14Sustained over-the-horizon vertical takeoff and landing sensing system
10/16/14Bearing for rotor blade
10/09/14Low drag rotor system
09/25/14Helicopter external life raft pod
09/25/14Flexbeam to rotor blade interface
09/18/14Additive topology optimized manufacturing for multi-functional components
09/18/14Compensating for lead-lag in rotor system
09/18/14Reliability maintaining serial number credit process

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Sikorsky Aircraft Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Sikorsky Aircraft Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by