940 patents
Page 4 of 47
Utility
Heat pipe with axial wick
5 Sep 23
A heat pipe has an evaporator portion, a condenser portion, and at least one flexible portion that is sealingly coupled between the evaporator portion and the condenser portion.
Jay H. Ambrose, Rolland Holmes
Filed: 3 Jan 20
Utility
Random access for broadband 4G and 5G over satellite
5 Sep 23
Systems and methods for communication in 4G and 5G broadband satellite networks are provided.
Xiangdong Liu
Filed: 25 Feb 21
Utility
Optical communication link ranging
5 Sep 23
Provided herein are various improvements to laser communication ranging.
Li Leah Wang
Filed: 28 Jan 22
Utility
Boresighting mechanism
22 Aug 23
A boresighting mechanism for adjusting an armament of an aircraft.
Alex Eberhardt
Filed: 19 May 22
Utility
Control Surface Support for an Aircraft
17 Aug 23
An aircraft includes a main body having an empennage, a main rotor assembly mounted on the main body, and a movable control surface assembly supported on the empennage.
Trevor A. Zook, Jason Quevedo, Ken Chu, David Tam
Filed: 15 Feb 22
Utility
Cooling system for rotor hub mounted component
15 Aug 23
A rotor system including a rotor hub, a plurality of rotor blades supported by the rotor hub, and a fairing mounted to the rotor hub.
William A. Welsh, Damaris R. Zachos
Filed: 16 Jun 20
Utility
Dual-band waveguide feed network
15 Aug 23
A feed network is provided that includes a transmit section, a body section coupled to the transmit section, and a receive section coupled to the body section.
Jason Stewart Wrigley
Filed: 19 Oct 21
Utility
Collapsible Spar Mandrel
10 Aug 23
According to an aspect, a method of assembling a mandrel includes assembling a plurality of members via interlocking features arranged at opposing edges of each member of the plurality of members to form a compartment, the assembled members having a collective outer surface that conforms to an inner surface of the spar.
Eric Dunn, Keith M. Schenone, Sven R. Lofstrom
Filed: 17 Apr 23
Utility
Compact Propeller Blade Retention Assembly
10 Aug 23
A rotor blade retention assembly is configured to connect a rotor blade to a central hub comprising a hub arm coupled to and extending radially outward from a hub bowl.
Evan S. Tobin, Daniel George Schuster, David N. Schmaling, Evan Medrano, Masruk Siddique, Erik M. Byrne, James Orbon
Filed: 4 Feb 22
Utility
Power-data Nodes for an Aircraft System
10 Aug 23
Systems and methods for power and data distribution on an aircraft.
Robert F. Longley, John Chellgren, Christopher Patrick Sullivan
Filed: 10 Feb 22
Utility
Ground detection system for ultrasonic cutting
8 Aug 23
In one embodiment, systems and methods include using an ultrasonic cutter in a ground detection system to prevent damage to a substrate.
Christopher Sean McCrory, Matthew Timothy McKee, Matthew Short, Lance Cronley
Filed: 8 Jan 20
Utility
Achieving higher data rate on NB-IoT over satellite
8 Aug 23
A satellite communication system includes a satellite, satellite base station (eNodeB or gNodeB) and a user equipment (UE).
Piya Seth Bhaskar, Xiangdong Liu, Muthuthamby Sreetharan, Dilip Shyamsundar Gokhale
Filed: 28 Sep 20
Utility
Collision Prevention Flight Control Mode
3 Aug 23
Systems and methods for controlling an aerial vehicle to avoid obstacles are disclosed.
Anthony J. Smith, Navid Tehrani Dadkhah, Michael Gregory Todd
Filed: 1 Feb 22
Utility
Wideband distributed gain equalization circuit
1 Aug 23
Distributed gain equalization circuits for use with radio frequency (RF) devices are provided.
Thomas Henry Hand, Joshua David Gustafson, Aaron Christopher Rothlisberger
Filed: 5 Jan 21
Utility
Self Pressurizing Bladder Tooling
27 Jul 23
A method of fabricating a composite structure includes laying at least one composite ply about a bladder, the bladder comprising a phase change material in a first phase having a first volume, positioning an outer mold about the bladder and the at least one composite ply, and curing the at least one composite ply to form the composite structure.
Jonathan K. Garhart
Filed: 24 Mar 23
Utility
Deadband Control for an Aircraft
27 Jul 23
A method of operating an aircraft based on movement of a control stick.
Leonard Wengler, Matthew T. Luszcz
Filed: 24 Jan 23
Utility
Clone carousel waveguide feed network
25 Jul 23
A super-broadband waveguide feed network includes multiple receive (RX) full reject waveguide filters and multiple RX reject clone waveguide filters disposed in a clone carousel about an aperture port and configured to reject RX frequencies, and a branch line coupler configured to couple the multiple RX full reject waveguide filters and RX reject clone waveguide filters to other components of a waveguide feed network.
Jason Stewart Wrigley
Filed: 9 Jan 20
Utility
Core Material for Balanced Rotor Blade
20 Jul 23
A method of forming a balanced rotor blade assembly includes measuring a weight of a plurality of sub-components of the rotor blade assembly excluding a core.
Eric Cotton, Aaron Daniels
Filed: 9 Jan 23
Utility
Systems and Methods for Automation of Cockpit Switches
20 Jul 23
A cockpit switch device can include a pushbutton switch, a bi-stable relay and a toggle component.
Michael A. Connor, Jesse Elia Morzel, Marc A. Antonetz, Igor Cherepinsky
Filed: 18 Jan 22
Utility
Coaxial split torque gearbox with sequential load distribution
18 Jul 23
A coaxial split torque gearbox comprises a first pinion meshed with a first gear; a second pinion attached to the first gear and meshed with a first bull gear, the first bull gear operable for transferring torque to cause a first rotor to rotate; and a third pinion attached to a second gear and meshed with a second bull gear, the second bull gear operable for transferring torque to cause a second rotor to rotate, the second gear being meshed with the first gear, and a number of teeth of the first gear being different than a number of teeth of the second gear.
Yuriy Gmirya, Christopher Charles Pierce, Peter X. Palcic
Filed: 19 Mar 20