649 patents
Page 31 of 33
Utility
Multi-mode wavelength division multiplexing for free-space optical communications
27 Jan 20
A multi-mode wavelength-division multiplexing (WDM) receiver includes a receiver head to receive a free-space optical (FSO) signal.
Kevin Richard Bock, Aniruddha R. Karmarkar, Gregory Samuel Feller, Christopher William Tischhauser
Filed: 16 Mar 17
Utility
Process for installing an insert for fluid-flow-through cooling of circuit boards
27 Jan 20
A disclosed apparatus for use with a conduction-cooled card assembly may include a frame comprising first and second thermally conductive portions adapted to engage respective thermal management interfaces on opposite sides of a conduction cooling frame for at least one circuit card.
Brian W. Kaplun, James S. Eiche, David L. Vos
Filed: 31 May 16
Utility
Heat pipe with axial wick
20 Jan 20
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: 16 Dec 15
Utility
System, apparatus, and method for limiting power of received radio frequency (RF) signals
13 Jan 20
A radio frequency (RF) limiter, and systems and methods thereof, to limit power of received high-power RF signals over a very broad bandwidth (e.g., approximately 17 octaves) using a single-channel solution.
Joseph Paul Jendrisak, David Lardiere
Filed: 1 Apr 19
Utility
Projective particle filter for multi-sensor fusion
13 Jan 20
A method for multi-sensor fusion using a projective particle filter includes measuring, using a plurality of sensors, data related to one or more objects.
Nima Moshtagh, Paul Martin Romberg, Moses W. Chan
Filed: 9 Apr 15
Utility
Integrated multi-chamber heat exchanger
6 Jan 20
A one-piece heat exchanger manufactured using an additive manufacturing process is described.
David L. Vos, Ryan M. Alderfer, Matthew Daniel Miller
Filed: 20 Sep 15
Utility
Array of UAVS with magnetometers
6 Jan 20
A system includes a plurality of magnetometers that are each configured to generate a vector measurement of a magnetic field.
Jay Hansen, John B. Stetson, Jr., Michael DiMario
Filed: 26 Feb 17
Utility
Coherence capacitor for quantum information engine
6 Jan 20
System for quantum energy storage can include a quantum information engine including topological insulator having at least one edge.
Edward Henry Allen, Inanc Adagideli
Filed: 2 Apr 17
Utility
Variable force exoskeleton hip joint
30 Dec 19
An adjustable force exoskeleton hip joint system.
Gavin A. Barnes
Filed: 16 May 17
Utility
Continuous fiber reinforcement for airship construction
30 Dec 19
An airship hull is disclosed.
John P. Morehead
Filed: 2 Nov 16
Utility
UAV capture system
30 Dec 19
A UAV capture system including a cable array comprising at least two laterally-spaced cables carried by a first cable support structure.
David C. Briggs, Corey A. Fleischer, Greg W. Klein, Adam M. Knabe, George Gregory Miller, Michael W. Poppek
Filed: 13 Mar 16
Utility
Winch system for an airborne payload control system
30 Dec 19
A method for a winch system includes receiving, from a controller, instructions to spool a payload line, the payload line comprising a first end and a second end, the first end coupled to a main reel of the winch system and the second end configured to couple to a payload.
Matthew Curran, Dustin E. Gamble, Gordon Jennings, Justin Neel
Filed: 27 Feb 17
Utility
Diamond nitrogen vacancy sensor with nitrogen-vacancy center diamond located between dual RF sources
30 Dec 19
A magnetic field sensor assembly includes a first radio frequency (RF) element; a second RF element; an RF feed cable operably connected to the first RF element and the second RF element that provides an RF signal to the first RF element and the second RF element; and a magneto-optical defect center material located between the first RF element and the second RF element.
Joseph W. Hahn, Duc Huynh, Wilbur Lew
Filed: 20 Jan 16
Utility
Launching aerial devices
23 Dec 19
A launch container apparatus for ejection from a submerged launch platform and a method for ejecting a launch container apparatus are disclosed.
Thomas William Smoker
Filed: 16 Jun 15
Utility
Head mounted display (HMD) apparatus with a synthetic targeting system and method of use
16 Dec 19
A method comprising detecting, by a processor, an optical sight of a device in range of a lens of a head mounted display (HMD) apparatus.
Joshua D. Kitain, Spencer J. Frazier, Gregory A. Harrison, David J. Macannuco, Atul Patel
Filed: 19 Dec 17
Utility
Display-integrated infrared emitter and sensor structures
16 Dec 19
In one embodiment, an electronic display includes a first plurality of hexagon-shaped pixels and a second plurality of hexagon-shaped pixels that are coplanar with the first plurality of hexagon-shaped pixels.
Mark A. Lamkin, Kyle M. Ringgenberg, Jordan D. Lamkin
Filed: 8 Nov 17
Utility
Processes for forming composite structures with a two-dimensional material using a porous, non-sacrificial supporting layer
9 Dec 19
It can be difficult to remove atomically thin films, such as graphene, graphene-based material and other two-dimensional materials, from a growth substrate and then to transfer the thin films to a secondary substrate.
Steven Lloyd Sinsabaugh, Peter V. Bedworth, David Francis Casey, Jr., Scott E. Heise, Steven W. Sinton, Randall Mark Stoltenberg, Jacob Louis Swett
Filed: 28 Jan 15
Utility
Wind-powered recharging for a weight-shifting coaxial helicopter
9 Dec 19
A helicopter includes a propulsion system, gimbal assembly, and a controller.
Dustin Eli Gamble
Filed: 18 Sep 16
Utility
Corona prevention in radio frequency circuits
9 Dec 19
A method for preventing corona effects in an electronic circuit comprising the steps of applying a parylene coating to a surface of the electronic circuit, and applying a polyalphaolefin dielectric oil having a dielectric constant that is lower than that of the parylene coating on an exposed surface of the first material.
Kevin L. Robinson
Filed: 17 Aug 16
Utility
Process of friction stir welding on tube end joints and a product produced thereby
2 Dec 19
A process of producing shell and tube heat exchangers where the ends of the tubes are secured to a tube sheet while reacting applied FSW forces without introducing a crevice or local deformation near the ends of the tubes.
Nicholas J. Nagurny, Derek M. Beckner, Michael R. Eller, Scott M. Maurer, Trevor J. Owen
Filed: 20 Apr 17