Hrl Laboratories, LLC

Gm Global Technology Operations LLC

The Boeing Company

Microsoft Technology Licensing, LLC

Other

University of Michigan

Dynalloy, Inc.

General Motors LLC

Hrl Laboratroies, LLC

Geoffrey P McKnight

Guillermo A Herrera

Alan L Browne

Christopher Paul Henry

Nancy L Johnson

Andrew C Keefe

Christopher Burton Churchill

Paul W Alexander

Xiujie Gao

Chia-Ming Chang

Sloan Patrick Smith

David W Shahan

William B Barvosa-Carter

Nilesh D Mankame

Cameron G Massey

Alan Jon Jacobsen

Ping Liu

William B Carter

Patrick B Usoro

Christopher Stephen Roper

Leslie Momoda

Joshua M Montgomery

Casey J Sennott

Tobias A Schaedler

John S Wang

Nicholas William Pinto

Peter Maxwell Sarosi

Jacob John Mikulsky

Janet M Hogan

Richard J Skurkis

Walter S Wall

Adam E Sorensen

Eric Herrera

Robert E Doty

Shahriar Alam

Erin E Stache

Larken E Cumberland

Lei Hao

Andrew Paul Nowak

John J Vajo

Jacob Michael Hundley

Sophia Shu Yang

Jason A Graetz

Darrin Michael Hansen

Douglas Reinhard Ludin

Adour Vahe Kabakian

Donald V Drouin, Jr

Tiffany A Stewart

John Andrew Shaw

Thomas A Zientek

Norman K Bucknor

Blaine Knight Rawdon

Gary Lee Jones

Hyok Jae Song

Hung P Nguyen

Tao Xie

Zak C Eckel

Roland J Menassa

Raviv Perahia

Logan D Sorenson

April Rose Rodriguez

Bahram Khalighi

Brian Kevin Guenter

Neel Suresh Joshi

Pamela R Patterson

Eric C Clough

Eddie Kwon

Douglas Martin Linn

Chris A Ihrke

Jan Henning Aase

Deborah J Kirby

Ryan G Quarfoth

Carissa Ann Pajel

Jason Scott Damazo

Edward D Moss

Adam Robert Weston

John Anthony Cafeo

John Rubrecht Lowell

Alain A Adjorlolo

Joanna A Kolodziejska

Steven G Corrion

Randall C Schubert

Thomas I Boundy

Harlan W Charles

Kenneth A Strom

Gwen Marie Lanphere Gross

David Hammon

Tadge J Juechter

Stephen Edward Lehman

Thomas H Froling

Mark E Rogalski

Jeffrey M Pleune

John Jacob Ottusch

Michael Scott Cameron

Constantinos A Koromilas

Lawrence E Peruski

Lawrence C Maugh

John L Visher

Andrew Lawrence Bauer

James Ryan Yates

An isolation system and method are disclosed. The isolation system includes a beam that includes a first end and a second end. The isolation system may include at least one clamping block comprising first elastomeric material, and the first end may be coupled with the first elastomeric material by the at least one clamping block. An end condition of the buckling beam may be varied based on compression stiffening of the first elastomeric material.

Isolation system and method

A method of forming a curved semiconductor includes: forming a device layer on a semiconductor substrate; forming a metal layer on the device layer; removing the semiconductor substrate from the device layer; and curving the device layer and the metal layer.

Curved semiconductor and method of forming the same

A system, apparatus, computer program product, and a method for manufacturing an unconsolidated composite material. Sensor data is received from a sensor system for a composite material manufacturing system. The sensor data is received during manufacturing an unconsolidated composite material by the composite material manufacturing system. A set of predicted properties is determined for a number of portions of the unconsolidated composite material using the sensor data. The set of predicted properties is for the number of portions of the unconsolidated composite material as a completed product. A corrective action is performed based on a quality level for the number of portions of the unconsolidated composite material.

System and method for material manufacturing based on predicted properties of unconsolidated composite material

In at least one embodiment, a rotational spring is provided with adjustable stiffness and includes at least one beam arranged about an axis between an input tuning port and an output port, wherein the input tuning port is configured to change an effective bending length of at least one beam so as to change a shear stiffness with respect to the input tuning port and the output port.

Torsion springs with changeable stiffness

A wireless radio-frequency identification (RFID) strain sensor including: a substrate; an antenna on the substrate; and an integrated circuit on the substrate and electrically connected to the antenna. At least one of the substrate and the antenna includes a magnetoelastic material.

Magnetoelastic strain sensor and radio-frequency identification tag including the same

A mechanically actuated transmitter is disclosed. The transmitter can comprise a magnetoelastic member; a magnet adjacent to the magnetoelastic member for inducing magnetization in the magnetoelastic member; a mechanical driver for applying mechanical stress to the magnetoelastic material, thereby changing the magnetic permeability of the magnetoelastic material to change an external magnetic field.

Mechanically actuated magnetostrictive transmitter

The impedance of a loopstick antenna is directly modulated utilizing a mechanically actuated magnetoelastic material preferably placed in the core (or center) of looped wires forming the loopstick antenna. Using one or more mechanical actuators the permeability in the center of the loopstick antenna can be modulated at a rapid rate (such as with data or audio information), allowing the magnetic field outside of the antenna to be modulated at large bandwidths without requiring switches or modulators capable of high voltage thus reducing the overall complexity and cost of the transmitter. The external magnetic field is created by an AC source which is preferably impedance matched to the loopstick antenna by means of a matching network and is FM modulated according to a modulating signal applied to the one or more mechanical actuators.

Mechanically modulated loopstick antenna

A magnetic transmitter including at least one magnetoelastic element, a magnetic field source, and an actuator operably coupled to the magnetoelastic element. The magnetoelastic element is oriented parallel to the magnetic field source. The magnetic field source is configured to induce a magnetic flux in the magnetoelastic element, and the actuator is configured to induce harmonic vibration in the magnetoelastic element. The magnetoelastic element is oriented parallel to the magnetic field source. The harmonic vibration of the magnetoelastic element is configured to change a net magnetic dipole of the magnetic transmitter due to magnetostriction.

Shunting vibrational magnetic transmitter

A multi-axis isolator configured to isolate a payload from unwanted vibrations and shocks includes a housing, at least one pair of radial isolators in the housing, and an axial isolator in the housing. Each radial isolator includes an elastomer dome, a chamber at least partially defined by the elastomer dome, and a fluid in the chamber. The multi-axis isolator also includes a fluid track placing the chambers of the radial isolators in fluid communication with each other. The axial isolator includes an elastomer dome, a backpressure membrane, a primary chamber, a backpressure chamber, a fluid in the primary and backpressure chambers, a conduit placing the primary chamber in fluid communication with the backpressure chamber. The multi-axis isolator also includes a shaft configured to be connected to the payload. The pair of radial isolators and the axial isolator are coupled to the shaft.

Multi-degree of freedom vibration isolator

A magnetic transmitting antenna has a beam member having a first end and a second end, wherein the beam member comprising: an elastic member; at least one magnetoelastic member disposed on a first surface of the elastic member; and an actuator disposed on a second surface of the elastic member, wherein the actuator is configured to apply stress to the elastic member thereby applying a bending stress thereto for changing the magnetic permeability of the at least one magnetoelastic member, which in turn, changes an external magnetic field. At least one magnet is disposed adjacent to the magnetoelastic member such that magnetization is induced in the magnetoelastic member.

Mechanically actuated and shunted magnetostrictive dipole transmitter

Example methods, panels, and systems are disclosed for providing noise insulation. Noise insulation may be provided by an anti-resonant panel that includes a base panel including a base panel core material and two base panel face sheets, where each of the two base panel face sheets is adjacent to an opposite side of the base panel core material. The anti-resonant panel further includes at least one stiffener-member positioned along the base panel in a defined area of the base panel, where the defined area is less than a full area of the base panel. The stiffener-member includes a stiffener-member core material and two stiffener-member face sheets the stiffener-member face sheets adjacent to an opposite side of the stiffener-member core material.

Anti-resonant panel and methods of making the same

An acoustic absorber is disclosed. The acoustic absorber contains a plurality of adjacent passages defined by walls configured to generate alternating high and low pressure zones as an acoustic energy travels though the acoustic absorber.

Acoustic absorber

Growing community of inventors

Los Angeles, CA, United States of America

Geoffrey P McKnight