Search Results - jingwei+ling

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Diagnosis of hypertrophic cardiomyopathy and left ventricular hypertrophy using frequency domain analysis of ECG signals
Background Cardiac conditions involving abnormal thickening of the heart muscle, such as hypertrophic cardiomyopathy (HCM) and left ventricular hypertrophy (LVH), present significant diagnostic challenges due to their overlapping symptoms and similar manifestations in standard ECG readings. Existing diagnostic methods—including echocardiograms,...
Published: 5/19/2025   |   Inventor(s): Dongmei Chen, Edward Kim, Wei Li
Keywords(s):  
Category(s): Computer > Algorithms and software methods > Healthcare, Computer > Algorithms and software methods
Photoelastic Polymer Sensor
Executive Summary Sensors for measuring force or pressure are used in a wide variety of applications in industrial, healthcare and automation. Soft sensors, in particular, are used in applications where only low levels of stress are measured. However, one drawback with current soft sensors, is the long term repeatability and cost. Researchers at Michigan...
Published: 4/22/2025   |   Inventor(s): Jiabin Liu, Shaoting Lin, Wei Li
Keywords(s):  
Category(s): Advanced Materials, Devices, Test and Measurement
Rare-Earth-Element Free Yellow Phosphors for White Light-Emitting Diodes
​ Yellow phosphor emits white light when excited with the 460 nm blue lighting. The blue LED (left half; top) when coated with dispersed yellow phosphor (right half; top) emits white light. Invention Summary: Despite their low energy consumption and higher efficiency, white light-emitting diodes made of blue chip coupled with yellow phosphor...
Published: 12/4/2024   |   Inventor(s): Jing Li, Zhichao Hu, Qihan Gong
Keywords(s): Electronics, LEDs
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials, Technology Classifications > Electronics/Semiconductor
Hybrid Lighting Phosphors with High Quantum Efficiency, and Enhanced Thermal and Photostability
​ This rare-earth element-free invention can be used in LEDs to generate the entire visible spectrum​ Invention Summary: The use of rare earth elements in the phosphor coating of light-emitting diodes (LEDs) and compact fluorescent lamps (CFLs) raises environmental...
Published: 12/4/2024   |   Inventor(s): Jing Li, Yang Fang, Wei Liu
Keywords(s): LEDs, Photonics and photovoltaics
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials, Technology Classifications > Electronics/Semiconductor
High Quality Lithium Niobate Devices
Method and device for fabricating waveguides for frequency conversion Institute Reference: 2-23013 Background Optical frequency conversion based upon a quadratic optical nonlinearity is a powerful technology to transfer high-coherence laser radiation into new frequencies. For thin-film lithium-niobate-on-insulators (LNOI’s), the efficiency...
Published: 10/22/2024   |   Inventor(s): Qiang Lin, Jingwei Ling, Jeremy Staffa
Keywords(s):  
Category(s): Computer Hardware, Optics, Nanotechnology
Improved Methods For Cryopreservation Of Cells, Tissues, And Organs
Summary: The National Eye Institute seeks research co-development partners and/or licensees for novel methods of cryopreserving cells, tissues, and organs via FOXO1 activation and other mechanisms. Description of Technology: The cornea is a critical part of the eye that helps prevent debris from entering and refracts light for proper vision. Corneal...
Published: 5/15/2025   |   Inventor(s): Jingxing Ou, Kiyoharu Miyagishima, Guanghui Jin, Wei Li, Lihao Ge
Keywords(s):  
Category(s): Application, Application > Research Materials, Collaboration Sought > Collaboration, TherapeuticArea > Ear, Nose, & Throat, Collaboration Sought > Licensing
High-Speed Computational Architecture For Reduced Latency In Big Data Processing
Novel computational architecture designs to reduce the latency time to process large volumes of data utilizing the reconfiguration of memory and storage; streamlining read/write functions to include computational logic within the register file; and programmable schedule and memory utilization within a configurable load/store unit. Problem: The execution...
Published: 11/8/2024   |   Inventor(s): Jing Li, Jialiang Zhang
Keywords(s): Artificial Intelligence (AI) & Machine Learning, Data Science, Software
Category(s): Technology Classifications > Hardware & Components, Technology Classifications > Computer Information Systems
Biomimetic high-strength bone implant polymer material
Problem Bone defects are a global issue affecting millions, caused by factors such as trauma, aging, disease, surgical resections, and congenital abnormalities. There are natural and synthetic options for bone grafts or replacement. A natural bone graft may come from the patient or a donor and is surgically inserted and provides a surface for the remaining...
Published: 4/12/2024   |   Inventor(s): Wei Li, Hanyu Zhu, Vincent Wang
Keywords(s):  
Category(s): Life sciences > Biomaterials, Life sciences > Therapeutics > Synthetic biology
Knitted strain sensor for pharyngeal rehabilitation
Problem Dysphagia, or swallowing dysfunction, affects 9.5 million people in the United States. Dysphagia poses significant risks including malnutrition, dehydration, aspiration pneumonia, and death. Dysphagia is associated with diseases including stroke, muscular dystrophy, and throat cancer. The impact of dysphagia extends beyond physical discomfort,...
Published: 2/15/2024   |   Inventor(s): Jonathan Chen, James Sulzer, Corinne Jones, David Zhang, Drake Rowland, Wei Li
Keywords(s):  
Category(s): Life sciences > Medical technology > Medical devices, Life sciences > Diagnostic
Nutraceuticals for Preventing Leaky Gut
​ ​ Image Legend: Control intestinal organoids and organoids conditioned to have a leak, or more permeable barrier, were treated with nutraceuticals which clearly prevented increased permeability in the “leaky” organoids. Similar findings were observed in cell culture and in vivo Invention Summary: More than 22 million Americans...
Published: 10/21/2024   |   Inventor(s): Ronaldo Ferraris, Nan Gao, Wei Li
Keywords(s):  
Category(s): Technology Classifications > Food, Nutrition and Nutraceuticals, Technology Classifications > Healthcare & Life Sciences, Technology Classifications > Therapeutics
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