Search Results - xiaoyang+zhang

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Ion-Conductive and Electron-Conductive Open Lattice Catalyst Support Framework (Case No. 2025-090)
Summary: UCLA researchers from the Department of Materials Science and Engineering have developed a novel catalyst support framework for proton-exchange membrane fuel cells. Background: Proton-exchange membrane fuel cells (PEMFCs) are promising technologies for clean energy applications due to their high efficiency and reduced emissions. These devices...
Published: 2/14/2025   |   Inventor(s): Yu Huang, Ao Zhang
Keywords(s):  
Category(s): Energy & Environment, Energy & Environment > Energy Efficiency, Materials
Defending Against Wi-Fi Spoofing Attacks Leveraging Physical-Layer Features
Advantages: Identifies Wi-Fi spoofing attacks by leveraging Doppler Effect and Symbol Timing Offset (STO) variations Protects against location manipulation, ensuring accurate navigation even in high-risk environments Improves navigation accuracy by differentiating legitimate and spoofed signals Cost-effective implementation with off-the-shelf...
Published: 1/22/2025   |   Inventor(s): Xiao Han, Yao Liu, Zhuo Lu
Keywords(s): Autonomous Vehicle, Cybersecurity , Telecommunication / Wireless Communication, Transportation
Category(s): Technology Classifications > Computer Science > C/S Cybersecurity, Technology Classifications > Computer Science > Algorithms
Steric Hindrance Effect of Additives for Tuning the Perovskite Crystal Orientation (Case No. 2024-023)
Summary: UCLA Researchers in the Department of Materials Science and Engineering have developed a method to tune perovskite crystal orientation for increased performance, energy efficiency, and reduced material defect with a variety of field applications, including solar cells and LEDs. Background: Perovskite holds considerable promise as a highly...
Published: 2/14/2025   |   Inventor(s): Yang Yang, Chunqing Ma, Haoxiang Duan, Dong Meng
Keywords(s): Energy Efficiency, energy-efficient, Imaging, Liquid-Crystal Display, Nanocrystal, OLED, Optoelectronics, organic photo detector, organic photovoltaics, perovskite, perovskite devices, perovskite solar cell, photodetection, Solar Cell, X-ray detectors
Category(s): Chemical > Chemical Processing & Manufacturing, Energy & Environment > Energy Efficiency, Energy & Environment, Materials > Composite Materials, Optics & Photonics, Optics & Photonics > Fiber Optics, Materials > Functional Materials
2023-087 Thiophene Configurable Amorphous Small Molecular Hole Transporting Material for Efficient and Stable Perovskite Solar Cell
Summary: UCLA researchers in the Department of Materials Science and Engineering have invented a series of hole transporting materials that have enabled among the highest recorded power conversion efficiencies for perovskite solar cells while maintaining high device stability and low cost. Background: Perovskite solar cells (PSCs) are an emerging...
Published: 2/14/2025   |   Inventor(s): Yang Yang, Dong Meng
Keywords(s): buffer layer, charge collection, charge collection efficiency, charge extraction, charge-transfer, device architectures, device stability, hole transporting material, hydrophobicity, interfacial layer, ion-migration, n-i-p device, perovskite, Perovskite Lead(II) Iodide, perovskite solar cell, photostability, p-i-n device, power conversion efficiency, radiosurgery, Silicon Working Electrode Perovskite (Structure), spinal surgery, thermal stability
Category(s): Chemical, Electrical, Energy & Environment > Energy Generation > Solar, Materials, Materials > Functional Materials, Electrical > Electronics & Semiconductors
Watch Your Mouth: Silent Speech Recognition With Wearable Depth Sensing on Smartwatches (Case No. 2023-266)
Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed a technology for high-accuracy, real-time lip-reading that can be integrated into wearable smart devices. Background: Silent speech is a promising interaction modality for information flow between human users and ambient intelligence. A current hole...
Published: 2/14/2025   |   Inventor(s): Yang Zhang, Xue Wang, Zixiong Su
Keywords(s): Augmented Reality, Machine Vision, object recognition, real-time sensing/monitoring/tracking, wearable medical device
Category(s): Software & Algorithms, Software & Algorithms > Ar/Vr, Electrical, Electrical > Imaging
Headar: Sensing Head Gestures for Smartwatches With Wearable Radar (Case No. 2023-265)
Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed Headar, a wearable radar that can be implemented in smartwatches to detect head gestures. Background: Smartwatches have recently experienced rapid technological advancement and gained a large popularity due to their wide variety of applications features...
Published: 2/14/2025   |   Inventor(s): Yang Zhang, Xiaoying Yang, Eiji Hayashi
Keywords(s): Antennas/Wireless, Consumer Electronics, Electronics & Semiconductors, head gesture, millimeter-wave, Radar, Radar / Antennae, Semiconductor, Semiconductor Device, Semiconductors, Smart Antenna, Smart Material, smart sensing, Smartphone, Smartwatch, wearable
Category(s): Software & Algorithms, Software & Algorithms > Ar/Vr, Electrical, Electrical > Wireless, Electrical > Sensors, Electrical > Wireless > Antennas
Potent and Selective Inhibition of a Single AMPA Receptor Subunit by an RNA Aptamer
Inhibitors of AMPA type glutamate ion channels for the treatment of neurological disorders such as ALS, Alzheimer's, and Parkinson's. Background: Ionotropic glutamate receptors (iGluRs) play special roles in brain activities, such as memory and learning, and have been implicated in a variety of neurological diseases, such as post-stroke cellular...
Published: 4/1/2025   |   Inventor(s): Li Niu, Zhen Huang, Yan Han, Congzhou Wang, Jae Seon Park
Keywords(s): RNA, Technologies
Category(s): Technology Classifications > Biomedical Science and Engineering, Campus, Campus > University at Albany
New Small Molecules for Stable and Efficient Organic Photovoltaics (UCLA Case No. 2023-086)
Summary: UCLA researchers in the Department of Materials Science and Engineering have developed a novel molecule for organic photovoltaics, photodetectors, organic field effect transistors, and other relevant applications. Background: Among all competing photovoltaic technologies, the organic photovoltaics (OPVs) market is likely to grow the fastest,...
Published: 2/14/2025   |   Inventor(s): Yang Yang, Dong Meng
Keywords(s): Concentrated Solar Power, Concentrated Solar Power Chemical Engineering, energy conversion, energy conversion applications, energy recycle, interfacial layer, Methods Of Detecting Extrasolar Planets, multi-junction tandem devices, near-infrared, organic field effect transistors, organic photo detector, organic photovoltaics, Organic Solar Cell, perovskite devices, perovskite solar cell, Polymer Solar Cell, rganic light-emitting diodes, Solar Cell, Solar Cell Metamaterial, Solar Cell Molecular Electronics, Solar Energy, Thin Film Solar Cell, transparent OPVs, ultra-narrow bandgap
Category(s): Electrical, Electrical > Electronics & Semiconductors, Materials > Functional Materials, Energy & Environment > Energy Generation > Solar
2022-284 Non-Contact Force Sensing
Summary: Researchers in the Department of Electrical and Computer Engineering at UCLA have developed a non-contact force sensor that relies on laser speckle imaging to precisely sense changing forces on the surface of a variety of materials. Background: Force sensing capabilities enable the ubiquity of a wide range of modern technologies, from touch...
Published: 2/14/2025   |   Inventor(s): Yang Zhang, Achuta Kadambi, Siyou Pei, Pradyumna Venkatesh Chari, Xue Wang, Xiaoying Yang
Keywords(s): Atomic Force Microscopy, Electric Vehicle, Electrical, Force sensor, force-sensing, HCI (Human Computer Interaction), interaction modality, interactive sensing application, interactive system, laser speckle imaging, machine perception, non-contact, Piezoelectric Sensor, pressure sensitive, Sensor, Sensors, Sensory System, Ubiquitous force signals
Category(s): Electrical, Electrical > Signal Processing, Electrical > Sensors, Electrical > Displays, Software & Algorithms, Software & Algorithms > Image Processing
2023-001 Skinprofiler: Low-Cost 3D Scanner for Skin Health Monitoring With Mobile Devices
Summary: UCLA researchers in the Electrical and Computer Engineering Department have developed SkinProfiler, an end-to-end skin profiling system that reconstructs and keeps track of 3D geometries of skin lesions and moles for long-term out-of-clinic skin health monitoring. Background: Skin cancers are among the most common types of cancer. In particular,...
Published: 2/14/2025   |   Inventor(s): Yang Zhang
Keywords(s): Cancer, Digital Health, Imaging, Melanoma, Mobile Phone, Skin, Smartphone
Category(s): Software & Algorithms, Software & Algorithms > Image Processing, Software & Algorithms > Digital Health, Software & Algorithms > Artificial Intelligence & Machine Learning, Medical Devices, Medical Devices > Medical Imaging
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