5677 patents
Utility
Overmold-overmold Micro Radio Frequency Connector
18 Jan 24
A connector is provided and includes one or more radio frequency (RF) signal pins, ground pins arranged in a ring-shape around the one or more RF signal pins, a ground pin supporting mold formed about the ground pins and defining a borehole around the one or more RF signal pins and a dielectric mold formed in the borehole about the one or more RF signal pins and about the ground pin supporting mold.
Ian E. Nord, Joseph P. Nipper, Mikel J. White
Filed: 18 Jul 22
Utility
High Accuracy Fuel System
18 Jan 24
In accordance with at least one aspect of this disclosure, a fuel system can include, a fuel device, a fuel characterization device operatively connected to the fuel device configured to measure performance data of the fuel device before installation into an engine fuel system, and an electronic engine controller operatively connected to the fuel characterization device to receive the measured performance data of the fuel device on start up and calculate a metered mass flow based at least in part on the measured performance data of the fuel device.
William E. Rhoden, Charles E. Reuter
Filed: 29 Sep 23
Utility
Electrical Machine
18 Jan 24
An electrical machine includes a first set of windings, a second set of windings and a power controller connected to the first set of windings by a first set of feeder cables.
Grzegorz Ryszard POPEK, Mital SHAH
Filed: 27 Jun 23
Utility
System and Method for Parallel Real-time Photonic Integrated Circuit (Pic) Optical Phased Array Calibration and Ultraviolet Laser Micro-ring Wavelength Offset Trimming
18 Jan 24
A method includes obtaining a photonic integrated circuit having an optical phased array.
Stephen P. Palese
Filed: 14 Jul 22
Utility
Air Cycle Machine with Integral Heat Exchanger
18 Jan 24
An air cycle machine includes a shaft rotatable about a shaft axis, a compressor section and a turbine section operably coupled to the compressor section.
Jason A. Ryon, Raffi Mangoyan, Ousmane Gaye, Christopher Simpson, Darryl Colson, John W. Kowalski, Viktor Kilchyk, David Saltzman, Donald E. Army, Paul M. Colson, Xiaohong Liao
Filed: 12 Jul 22
Utility
Air Cycle Machine with Integral Heat Exchanger
18 Jan 24
An air cycle machine includes an outer housing, a first section arranged within the outer housing, and a second section arranged within the outer housing and operably coupled to the first section.
Jason A. Ryon, Raffi Mangoyan, Ousmane Gaye, Christopher Simpson, Darryl Colson, John W. Kowalski, Viktor Kilchyk, David Saltzman, Donald E. Army, Paul M. Colson, Xiaohong Liao
Filed: 12 Jul 22
Utility
Ram Air Cooling Turbine Generator
18 Jan 24
A cooling system of a vehicle including an inlet for receiving a medium and a turbo-generator fluidly connected to the inlet.
Mark G. Vignali
Filed: 12 Jul 22
Utility
Temperature-based Suppression of Spurious Ice Signals
18 Jan 24
An ice protection system for an aircraft includes an ice detector disposed in an external aircraft surface, a temperature sensor, and a controller.
Vincent R. LoPresto
Filed: 15 Jul 22
Utility
Aircraft Propulsion System with Intermittent Combustion Engine(s)
18 Jan 24
An aircraft system is provided that includes an aircraft fuselage, a first propulsor, a first drivetrain, a second propulsor, a second drivetrain and an intermittent combustion engine.
Richard Freer
Filed: 15 Jul 22
Utility
Aircraft Propulsion System with Intermittent Combustion Engine(s)
18 Jan 24
An aircraft system is provided that includes a first propulsor rotor, a first transmission, a second propulsor rotor, a second transmission and an intermittent combustion engine.
Richard Freer
Filed: 15 Jul 22
Utility
Aircraft Propulsion System with Intermittent Combustion Engine(s)
18 Jan 24
An aircraft system is provided that includes a first propulsor, a second propulsor, a drivetrain and an intermittent combustion engine.
Richard Freer
Filed: 15 Jul 22
Utility
Indium Electroplating on Physical Vapor Deposition Tantalum
18 Jan 24
A wafer stack can be produced by using indium electroplating on physical vapor deposition tantalum.
Michael J. Rondon, Jon Sigurdson, Eric R. Miller
Filed: 2 Aug 23
Utility
Method for Manufacturing a Composite Guide Vane Having a Metallic Leading Edge
18 Jan 24
A method of manufacturing a composite guide vane with a metallic leading edge includes receiving a layup of fiber-reinforced composite sheets of continuous, substantially parallel and non-interlaced fibers impregnated with a resin.
Barry BARNETT
Filed: 8 May 23
Utility
Combination Seal for a Supercritical Carbon Dioxide Turbo Generator
18 Jan 24
A turbo generator rotor assembly is provided and includes a generator, first and second bearings on a compressor-side and a turbine-side of the generator and a combination seal configuration in which leakage from the compressor cools the first bearing, the generator and the second bearing.
Brian M. Holley, Malcolm MacDonald, Duane C. McCormick
Filed: 2 Aug 23
Utility
Aircraft Power Plant with Hydrogen Turbo-expander
18 Jan 24
Aircraft power plants including hydrogen turbo-expanders, and associated methods are provided.
Michel LABRECQUE, Kevin NGUYEN
Filed: 14 Jul 22
Utility
Heat Exchanger Channel
18 Jan 24
A fluid flow channel for a heat exchanger, the channel comprising an elongate tubular channel body extending along an axis A from a first end to a second end, the channel body having walls, the interior surface of which define an interior channel through which heat exchanger fluid flows from the first end to the second end, and wherein the channel body comprises two or more straight sections having a constant cross section in which the interior channel has a rectangular, square or triangular cross-section, and a twisted section between the or each pair of adjacent straight sections, in the axial direction, the twisted section being a section resulting from one of the straight sections twisted about the axis A with respect to an adjacent straight section.
Dawid LEWANDOWSKI, Rafal LEWANDOWSKI
Filed: 12 Jun 23
Utility
Cryogenic Camera Assembly with Non-cryogenic Electrical Connection Subplatform
18 Jan 24
A camera assembly includes a housing inside of which components are maintained at a cryogenic temperature.
Stephen Marinsek
Filed: 15 Jul 22
Utility
Triplet Acoustic Ring Assembly, Nested Array, and Method
18 Jan 24
A ring assembly of an underwater acoustic sensor (hydrophone) system includes a ring that has brackets that mount the hydrophones evenly circumferentially spaced apart.
Joseph M. Misulia, Andrew D. Wilby
Filed: 14 Jul 22
Utility
System and Method for Developing a Numerical Control Manufacturing Program
18 Jan 24
A method for developing a numerical control manufacturing program for a common geometric feature of a first component includes obtaining manufacturing process data for the common geometric feature.
Changsheng Guo, Clement Drouin Laberge, Joel Jean
Filed: 15 Jul 22
Utility
Range-doppler Keystone Processing for Direct Sampled Radar Data from Targets with Long Range and High Velocity Using Waveforms with High Bandwidth, High Duty Factor, and Long Dwell
11 Jan 24
A circuit comprises a receive processing window formation subsystem, a matched filter subsystem, a keystone interpolation subsystem, a phase modulation subsystem, and an image forming subsystem.
James D. Campbell, Charles T. Hansen
Filed: 10 Dec 21