Search Results - gregory+carman

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2013-238 Bidirectional Hyperelastic Covers for Woven Stents

SUMMARYUCLA researchers led by Gregory Carman in the Department of Aerospace and Mechanical Engineering have developed a novel hyperelastic thin film nitinol (HE-TFN) that can be used to cover medical stents.BACKGROUNDMedical stents are commonly used to repair or support damaged sections of blood vessels, to treat atherosclerotic disease and aneurysms....

Published: 7/19/2023 | Inventor(s): Gregory Carman, Daniel Levi, Mohanchandra Panduranga, Fernando Vinuela, Abdon Sepulveda

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Category(s): Medical Devices > Surgical Tools

2012-060 Magneto-Optic Fiber Bragg Grating

Magneto-Optic Fiber Bragg GratingSUMMARYProfessor Greg Carman of the UCLA Department of Mechanical and Aerospace Engineering and colleagues at NASA’s Armstrong Flight Research Center have developed a method to couple multiferroic and optical behaviors in fiber Bragg gratings to detect minute changes in temperature or magnetic fields.BACKGROUNDThe...

Published: 7/19/2023 | Inventor(s): Gregory Carman, Mohanchandra Panduranga, Lance Richards, Michael Emmons

Keywords(s): Photonics

Category(s): Optics & Photonics

Extremely Electrically Small Antenna Based On Multiferroics

SummaryUCLA researchers in the Department of Mechanical and Aerospace Engineering have developed an extremely electrically small antenna that can be used to transmit or receive electromagnetic radiation within a large range of communication frequencies.BackgroundRadio frequency (RF) communication involves the exchange of electromagnetic waves that store...

Published: 7/19/2023 | Inventor(s): Gregory Carman, Abdon Sepulveda, Jinzhao Hu, Joseph Schneider, Elmer Wu, Zhi (Jackie) Yao

Keywords(s): Antennas/Wireless, Electronics & Semiconductors

Category(s): Electrical > Electronics & Semiconductors, Electrical > Wireless

Bulk Acoustic Wave Mediated Multiferroic Antennas

SUMMARYUCLA researchers in the Departments of Electrical Engineering and Mechanical & Aerospace Engineering and have designed a novel low profile antenna with suppressed platform effect.BACKGROUNDThe increasing applications of antennas in wireless communications have hastened the development of miniature antennas such as low-profile antennas. There...

Published: 7/19/2023 | Inventor(s): Yuanxun Wang, Gregory Carman, Robert Candler, Scott Keller

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Category(s): Electrical > Wireless

2014-181 CONTROLLING MAGNETIZATION USING PATTERNED ELECTRODES ON PIEZOELECTRICS

Controlling Magnetization Using Patterned Electrodes on PiezoelectricsSUMMARYUCLA researchers in the Department of Materials Science and Engineering have developed a novel piezoelectric thin film that can control magnetic properties of individual magnetic islands.BACKGROUNDNext generation computer memory and magnetic random access memory (MRAM) devices...

Published: 7/19/2023 | Inventor(s): Christopher Lynch, Gregory Carman, Joshua Hockel, Jizhai Cui

Keywords(s): Electronics & Semiconductors, Memory, Therapeutics & Vaccines

Category(s): Electrical > Electronics & Semiconductors, Materials > Semiconducting Materials, Materials > Fabrication Technologies, Electrical > Electronics & Semiconductors > Memory, Chemical > Industrial & Bulk Chemicals

Magnetoelastic Spin-Orbit-Torque Ramdom-Access Memory (MeSOT-RAM) System

Case 2018-202UCLA researchers in the Department of Mechanical Engineering have developed a non-volatile random-access memory (RAM) device which uses magnetoelastic spin-orbit torque (MeSOT).BACKGROUNDMagnetic RAM (MRAM) is a promising memory technology because it possesses non-volatility, high density, and high scalability. Spin Orbit Torque (SOT) MRAM...

Published: 7/19/2023 | Inventor(s): Gregory Carman

Keywords(s): Electronics & Semiconductors, Memory

Category(s): Electrical > Electronics & Semiconductors, Electrical > Electronics & Semiconductors > Memory