12597 patents
Page 8 of 630
Utility
Aircraft Propulsion System with Intermittent Combustion Engine and Electric Transmission System and Method for Operating the Same
21 Dec 23
A propulsion system for an aircraft having a nacelle and a fuselage is provided.
Richard Freer
Filed: 21 Jun 22
Utility
Adjusting Aircraft Powerplant Power Split to Control Powerplant Vibrations
21 Dec 23
A method is provided for operating a system of an aircraft.
Li-Jen Chen
Filed: 21 Jun 22
Utility
Assist System and Method for Aircraft Ground Operation
21 Dec 23
An aircraft assist system described herein includes an aircraft coupling counterpart attached to a strut of a landing gear of an aircraft, and an assist vehicle.
Daniel ALECU
Filed: 30 Aug 23
Utility
Joint Between Gas Turbine Engine Components with a Spring Element
21 Dec 23
An assembly is provided for a gas turbine engine.
Michael Fryer, Martin Dobson, Oleg Iskra, Marc Lavoie, Ivan Sidorovich Paradiso, Louis Duranleau-Hendrickx, Domenico Di Florio
Filed: 31 May 22
Utility
Harmonic Drive
21 Dec 23
A drive for a harmonic gear assembly, comprising an input shaft having a shaft axis (A) and an epicyclic carrier unit removably mounted around, and coaxial with the input shaft, the epicyclic carrier unit comprising a carrier having an interior circumference designed to match the outer circumference of the shaft and further comprising a first roller assembly mounted at a first location around the circumference of the carrier unit and comprising a first roller shaft extending substantially parallel to the shaft axis and a first roller rotatably mounted around the first rotor shaft, and a second roller assembly mounted at a second location around the circumference of the carrier unit and comprising a second roller shaft extending substantially parallel to the shaft axis and a second roller rotatably mounted around the second rotor shaft, the first and second rollers extending radially outwards from the carrier to define a major axis between the radially outer surfaces of the first and second rollers, and wherein the outer surface of the carrier unit at locations other than the first and second locations defines a minor axis.
Neil Stuart Russell WHITFIELD
Filed: 2 Jun 23
Utility
Strain Wave Gearing
21 Dec 23
A strain wave gear mechanism includes: a casing; an elliptical drive shaft; an outer ring arranged coaxially around the elliptical drive shaft and rotationally fixed to the casing, the outer ring having a toothed inner circumference; a flexible ring mounted around the elliptical drive shaft radially inwards of the outer ring, the flexible ring having a toothed outer circumference.
Karl POTIER, Corentin BOITARD
Filed: 9 Jun 23
Utility
Ram Air Turbine Powered Cabin Air Compressor
21 Dec 23
A pressurization system for a vehicle includes an inlet for receiving a medium and a cabin air compressing device arranged in fluid communication with the inlet.
Mark G. Vignali
Filed: 15 Jun 22
Utility
Heat Exchanger Core Layer
21 Dec 23
A pin for a core layer of a heat exchanger, the pin being an additively manufactured pin having a sinusoidal shape between an upper and a lower sheet.
Tomasz MECZKOWSKI, Hubert SIUDZINSKI
Filed: 11 May 23
Utility
Additive Material Integrated Heater Deposited or Embedded Within an Ice Detector
21 Dec 23
A strut of a magnetostrictive oscillator includes a strut body which includes an airfoil with a first end, a second end, a leading edge, a trailing edge, a first side, and a second side.
Jamison K. Roman, Matthew Webb, Jeremiah Schweitzer
Filed: 17 Jun 22
Utility
Decentralized Graph Clustering Using the Schrodinger Equation
21 Dec 23
A method for node cluster assignment in a graph includes identifying neighboring nodes of a first node in the graph, calculating one or more elements of a graph Laplacian of the graph, the one or more elements of the graph Laplacian corresponding to the first node and the neighboring nodes, initializing a first wavefunction associated with the first node with an initial value, evolving the first wavefunction associated with the first node over time based on the initial value, the one or more elements of the graph Laplacian, and previous states of wavefunctions of the neighboring nodes to generate a time-evolved wavefunction vector, and identifying a cluster assignment of the first node based on the time-evolved wavefunction vector.
Tuhin Sahai, Hari Kiran Krovi
Filed: 17 Jun 22
Utility
Spectral Clustering of Graphs on Fault Tolerant and Noisy Quantum Devices
21 Dec 23
A method for node cluster assignment in a graph includes initializing a plurality of wavefunctions, each one of the plurality of wavefunctions corresponding to nodes of the graph, constructing a plurality of quantum circuits, each corresponding to a graph Laplacian of the graph, evolving the plurality of wavefunctions at the plurality of quantum circuits, each one of the plurality of wavefunctions being evolved to a different time than other ones of the plurality of wavefunctions, measuring evolved states of the plurality of wavefunctions to generate a time-evolved wavefunction vector, and identifying a cluster assignment of a node of the graph based on the time-evolved wavefunction vector.
Tuhin Sahai, Hari Kiran Krovi
Filed: 17 Jun 22
Utility
Identification of Simulation-driven Optimized Indication and Warning (I&w) Cutoffs for Situation-specific Courses of Action
21 Dec 23
A method includes identifying one or more characteristics associated with a current operational environment.
Monica M. Jacobs, Theresa A. Williams, Terry L. Keeney
Filed: 19 May 22
Utility
Eliminating Interconnect Strains In Microcircuits
21 Dec 23
A method of eliminating interconnect strains in a stack-up is provided.
Paul A. Drake, Christopher Moshenrose, Heather D. Leifeste
Filed: 30 Aug 23
Utility
Stack-hac for Machine Learning Based Botnet Detection
21 Dec 23
Discussed herein are devices, systems, and methods for detecting anomalous or malicious processes based on a network session.
Nandi O. Leslie
Filed: 20 Jun 22
Utility
Cyberattack Detection with Topological Data
21 Dec 23
Discussed herein are devices, systems, and methods for detecting anomalous or malicious processes based on a network flow data.
Nandi O. Leslie
Filed: 20 Jun 22
Utility
Housing having intumescent coating and process of production
19 Dec 23
The present disclosure relates to a housing for an engine component.
Louis Brillon, Jean-François Belanger
Filed: 30 Jun 21
Utility
Anti-corrosive braze coatings
19 Dec 23
A corrosion-resistant air data probe includes a hollow tube having at least one opening, an inner surface of the hollow tube defining an interior cavity, a heating element, and a continuous layer of a braze material.
Daniel James Teigen, Kyle H. Rose, Chad Kuha, Karl Wachter
Filed: 23 Dec 21
Utility
Auxiliary power generation and cooling systems on liquid hydrogen fueled aircraft
19 Dec 23
A power system includes a liquid hydrogen fuel source including a fuel tank containing a volume of hydrogen fuel.
Viktor Kilchyk, Debabrata Pal
Filed: 15 Aug 22
Utility
Rotor containment structure
19 Dec 23
A containment structure for a rotor includes a shroud and a shroud reinforcement.
Viktor Kilchyk, Christopher Simpson
Filed: 28 Jan 22
Utility
System and method for purging a fuel manifold of a gas turbine engine using a flow divider assembly
19 Dec 23
Methods and systems of operating a gas turbine engine in a low-power condition are provided.
Cédric Saintignan, Joseph Daniel Maxim Cirtwill, Kian McCaldon, David Waddleton, Marc-André Tremblay, Ignazio Broccolini, Stephen Tarling
Filed: 9 Jun 22