Search Results - zheng+chen

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2022-118 UWHear: Through-Wall Extraction and Separation of Audio Vibrations Using Wireless Signals

Summary: UCLA researchers in the department of Electrical and Computer Engineering have developed a system that simultaneously recovers and separates sounds from multiple sources using impulse radio ultra-wide band technology without microphones that is capable of working through light building materials without the need for line of sight. Background: Audio...

Published: 7/19/2023 | Inventor(s): Mani Srivastava, Ziqi Wang, Akash Singh, Luis Garcia, Zhe Chen, Jun Luo

Keywords(s): Antenna (Radio), Antennas/Wireless, Audio Power Amplifier, Electrical Engineering, Monitoring And Recording Systems, Radar, Remote Sensing, Semiconductor, Semiconductor Device, Wideband, Wireless, Wireless Sensor Network

Category(s): Software & Algorithms, Software & Algorithms > Communication & Networking, Electrical, Electrical > Sensors, Electrical > Instrumentation, Electrical > Wireless, Electrical > Electronics & Semiconductors

2015-671 Underground Shafts for Hydrogen Storage

SummaryResearchers at UCLA have developed an underground drilled shaft concept for storage of hydrogen or other gases.BackgroundOne challenge in creating a hydrogen economy is developing hydrogen gas storage solutions. Increased interest has helped the global hydrogen storage market grow to $2.6 billion in 2016, and it is expected to reach over $5...

Published: 7/19/2023 | Inventor(s): Adrienne Lavine, Hossein Kavehpour, Dante Simonetti, Richard Wirz, Chen Chen, Gabriela Bran, Gopinath Warrier, Hamarz Aryafar, Jonathon Kennedy, Joshua Jordan, Keith Lovegrove

Keywords(s): Energy & Water

Category(s): Energy & Environment > Energy Generation > Solar, Energy & Environment > Energy Storage

Voltage-Responsive Coating for Lithium-Sulfur Battery

UC Case No. 2013-764SUMMARYResearchers in the UCLA Department of Chemical and Biomolecular Engineering have developed a lithium-sulfur battery that overcomes the poor recharging and short lifespan problems common among other lithium-sulfur battery configurations. BACKGROUNDLithium ion batteries are widely used in applications ranging from portable...

Published: 7/19/2023 | Inventor(s): Yunfeng Lu, Zheng Chen, Qiangfeng Xiao, Huihui Zhou, Xiaolei Wang, Mei Cai

Keywords(s): Energy & Water, Energy Generation & Storage

Category(s): Energy & Environment > Energy Storage > Batteries

2010-298 Asymmetric Hybrid Supercapacitor Based on V2O5/CNT Nanocomposite

Asymmetric Hybrid Supercapacitor Based on V2O5/CNT NanocompositeINNOVATIONYunfeng Lu and colleagues have devised a high-performance energy storage device based on vanadium oxide (V2O5)/carbon nanotube (CNT) nanocomposites that provides an asymmetric supercapacitor with a high energy and power density. Current supercapacitor designs are comprised of...

Published: 7/19/2023 | Inventor(s): Yunfeng Lu, Zheng Chen

Keywords(s): Electronics & Semiconductors, Nanoparticles

Category(s): Electrical > Electronics & Semiconductors, Energy & Environment > Energy Storage, Energy & Environment > Energy Storage > Batteries, Platforms > Drug Delivery > Nanoparticles

Trainable Filter Emulator For Real-Time Control Systems

UC Case No. 2018-201SUMMARY:Researchers led by Dr. Cong from the Department of Computer Science at UCLA have developed an algorithm that enables real-time control in brain-machine interface applications.BACKGROUND:A brain-machine interface (BMI) is a device that allows a machine to be controlled by neural signals recorded from the brain. To function...

Published: 7/19/2023 | Inventor(s): Zhe Chen, Hugh Blair, Jingsheng Cong

Keywords(s): Cns, Life Science Research Tools, Medical Devices and Materials, Software, Therapeutics & Vaccines

Category(s): Life Science Research Tools, Medical Devices, Therapeutics, Therapeutics > CNS and Neurology, Software & Algorithms > Programs

2012-419 HIERARCHIALLY POROUS CARBON PARTICLES FOR ELECTROCHEMICAL APPLICATIONS

Hierarchially Porous Carbon Particles for Electrochemical ApplicationsSUMMARYUCLA researchers in the Department of Chemical Engineering have developed carbon particles with high power and energy density for use in battery electrodes and supercapacitors.BACKGROUNDAdvanced carbon materials present a strong market opportunity for energy related applications....

Published: 7/19/2023 | Inventor(s): Yunfeng Lu, Zheng Chen, Mei Cai

Keywords(s): Energy & Water

Category(s): Energy & Environment > Energy Storage, Energy & Environment > Energy Storage > Batteries