Search Results - xiangyu+wei

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Optomechanical Acoustic Particle Velocity Sensor

Inspired by biological hearing systems, this invention provides an ultrasensitive, low-noise, miniaturized optomechanical acoustic particle velocity sensor that detects weak velocity signals in confined spaces. By directly sensing acoustic particle velocity rather than pressure, it measures vector components of sound fields, enabling enhanced localization...

Published: 4/30/2026 | Updated: 4/30/2026 | Inventor(s): Jian Zhou., Ronald Miles, Wanyin Zheng, Wei Sun, Xiangyu Wei

Keywords(s): Technologies

Category(s): Campus > Binghamton University, Technology Classifications > Electronics, Technology Classifications > Engineering

Molecular Ruler for Quantifying Steady-State and Population Distribution of Photo-Generated Charge Carriers

Provides Quantitative Information on the Steady-State Hot Carriers in Semiconductor and Metal Nanocrystals This DNA-based molecular ruler quantitatively measures the steady-state energy and population distribution of plasmon-generated hot carriers in metal nanocrystals. Photo-generated charge carriers, such as plasmon-generated hot electrons and holes,...

Published: 4/29/2026 | Updated: 4/29/2026 | Inventor(s): Wei Wei, Yue Hu

Keywords(s):

Category(s): Technology Classifications, Technology Classifications > Engineering > Instrumentation-Sensors-Photonics

Scalable, Low Voltage Device For Liquid Crystal-Based Technologies

A multi-stable liquid crystal (LC) device based on saddle-spray director variation that enables fast optoelectronic switching and has low power requirements. Problem: LC devices are crucial for a number of modern technologies including monitors, electronic switches, and storage devices. These devices rely on an optoelectrical process by which applied...

Published: 9/9/2025 | Updated: 7/30/2024 | Inventor(s): Shu Yang, Yu Xia, Timothy Atherton, Douglas Cleaver, Andrew DeBenedictis, DaeSeok Kim

Keywords(s): Optics & Photonics

Category(s): Technology Classifications > Hardware & Components, Technology Classifications > Materials

Sunlight-Harvesting Windows for Enhanced Power Generation

Nanoparticle-Embedded Glass Redirects Scattered Light to Solar Cells Within Window Frames that Produce Electricity These sunlight-harvesting windows embedded with metal nanoparticles and framed with photovoltaic cells produce four times as much power as other solar windows. In 2014, the United States installed enough solar photovoltaics to power 4...

Published: 1/20/2026 | Updated: 10/12/2023 | Inventor(s): Wei Wei, Jiangeng Xue

Keywords(s): Harvesting, Infrared Absorption, light scattering, Nanoparticle, Solar Cells, Solar Energy, Transparent

Category(s): Technology Classifications > Engineering > Electrical, Technology Classifications > Engineering > Materials

Functional Casing in Erasure Coded Storage

Researchers at GW have developed a novel, cost-effective, energy-efficient solution, in the field of storage systems, to perform functional casing in erasure coded storage systems. The solution has applications in various computing architecture related products as can be appreciated. For instance, the solution utilizes a novel casing approach in erasure...

Published: 1/9/2026 | Updated: 5/9/2022 | Inventor(s): Yu Xiang, Yih-Farn Chen, Vaneet Aggarwal, Tian Lan

Keywords(s):

Category(s): Technology Classifications > Computers Electronics & Software > Computing Architecture, Technology Classifications > Computers Electronics & Software > Databases

Synthesis of Star-Shaped Gold Nanoparticles for Solar Power and Biomedical Applications

Plasmonic Gold Nanoparticles Improve Photocatalytic Activity in Solar Cells and Windows or Biomedical Sensing This synthesis process produces gold nano-stars, plasmonic nanoparticles useful as photocatalysts for many applications. The gold nanoparticles market is expected to reach $6.33 billion by 2025; the nanoparticles are in large demand to improve...

Published: 1/20/2026 | Updated: 3/3/2022 | Inventor(s): Wei Wei, Wenxiao Guo

Keywords(s):

Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Others > Cleantech

Photocatalyst for More Efficient Water Oxidation, CO2 Reduction, and Nitrogen Fixation

Drives Photochemical Reactions Powered by Solar Energy and at Low Temperatures This photocatalyst and photolytic process boosts electrochemical efficiency of common industrial reactions, allowing them to occur under solar conditions and low temperatures. The global photocatalyst market is projected to reach $4.58 billion by 2025. Photocatalysts can...

Published: 1/20/2026 | Updated: 11/5/2021 | Inventor(s): Wei Wei

Keywords(s):

Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Others > Cleantech

Enhanced Au/TiO2 Catalysts for More Efficient O2 Activation

Adjusts Atomic Interface to Enable Catalytic Activity 34 Times Greater Than Traditional Catalysts This enhancement of the Au/TiO2 catalyst results from manipulating its interfacial atomic structures for optimal oxygen activation. Analysts project the global market for catalysts to reach $48 billion in 2027 . The field of heterogeneous catalysis does...

Published: 1/20/2026 | Updated: 9/17/2021 | Inventor(s): Wei Wei, Jiawei Huang

Keywords(s):

Category(s): Technology Classifications > Others > Others

Self-tracking real-time high-resolution wide-field OCT angiography (OCTA)

Summary Optical coherence tomographic angiography (OCTA) provides superior resolution and volumetric data compared to fluorescein angiography, but this 3D technology requires motion artifact compensation caused by movements during the scan. Oregon Health & Science University researchers have developed a method to suppress motion artifacts caused...

Published: 9/21/2023 | Updated: 4/13/2021 | Inventor(s): Yali Jia, Xiang Wei

Keywords(s): Diagnostics, Imaging, Imaging - Other, Software, Software - Diagnostic/Detection

Category(s): Software, Imaging

A fast and robust standard-deviation based method for bulk-motion compensation in phase-based functional OCT

Summary Motion compensation algorithms are needed to correct for artifacts in phase-based functional OCT imaging, but current solutions require trade-offs between processing speed and image quality. Research at OHSU has led to the development of a novel motion compensation algorithm that can be processed quickly without sacrificing image quality, potentially...

Published: 6/26/2023 | Updated: 7/9/2020 | Inventor(s): Yali Jia, Xiang Wei

Keywords(s):

Category(s): Software, Device, Diagnostics

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