Search Results - jingxi+li

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All-Optical Phase Conjugation Using Diffractive Wavefront Processing (Case No. 2024-104)
Intro Sentence: UCLA researchers in the Department of Electrical and Computer Engineering have developed a novel method for all-optical phase conjugation to correct phase aberrations for various applications, including laser beam focusing and optical communications. Background: Distortion of wavefronts causes deviation from its ideal shape through...
Published: 9/10/2024   |   Inventor(s): Aydogan Ozcan, Jingxi Li, Che-Yung Shen
Keywords(s):  
Category(s): Optics & Photonics, Electrical, Electrical > Signal Processing, Electrical > Instrumentation, Electrical > Electronics & Semiconductors
High-Speed Computational System for Big Data Processing
Computational architecture to address the challenge of large data volume in search engines. Problem: Executing big data applications such as search engines is energy expensive and requires high throughput data processing. Part of the inefficiency data comes from accessing data between local storage and memory and cloud storage. Additionally, the ratio...
Published: 5/3/2024   |   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
Extended-Range Stochastic Computing (Case No. 2022-300)
Short description: Demand for deep-learning compute has continued to grow, as computation errors and accuracy issues remain among stochastic computing (SC) methods. In order to increase adoptability, proposed solutions have often been exchanged for loss of runtime or training performance. To address this issue of accuracy, Prof. Gupta et. al. proposes...
Published: 8/7/2024   |   Inventor(s): Aydogan Ozcan, Jingxi Li
Keywords(s):  
Category(s): Software & Algorithms, Software & Algorithms > Artificial Intelligence & Machine Learning, Software & Algorithms > Data Analytics, Electrical, Optics & Photonics, Electrical > Instrumentation
Rapid Sensing of Hidden Objects and Defects Using a Single-Pixel Diffractive Terahertz Processor (Case No. 2023-184)
Summary: UCLA researchers have developed a diffractive sensor that leverages deep-learning-optimized diffractive layers to rapidly detect hidden objects and defects within a 3D sample without scanning or image processing. Background: Inspecting hidden structures is a critical requirement in various fields, including security, manufacturing, and...
Published: 6/13/2024   |   Inventor(s): Aydogan Ozcan, Jingxi Li
Keywords(s): Deep learning-based sensing, Electrical, Electrical Engineering, Image Processing, Machine Learning, real-time sensing/monitoring/tracking, Remote Sensing, smart sensing, target detection
Category(s): Electrical, Electrical > Sensors, Optics & Photonics > Spectroscopy, Software & Algorithms > Artificial Intelligence & Machine Learning
2022-230 Polarization Multiplexed Diffractive Computing: All-Optical Implementation of a Group of Linear Transformations Through a Polarization-Encoded Diffractive Network
Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed an all-optical diffractive network that can find applications in machine learning-related vision tasks and all-optical computing systems. Background: Optical computing is a gateway to the future, as it can revolutionize computation by making classically...
Published: 8/21/2023   |   Inventor(s): Aydogan Ozcan, Jingxi Li
Keywords(s): Advanced Computing / AI, all-optical diffractive computing, all-optical transformation, Artifical Intelligence (Machine Learning, Data Mining), Artificial Intelligence, artificial-intelligent materials, classification, Deep Learning, diffractive network, diffractive processor, Electrical, Electrical Engineering, Internet of Things (IoT), Machine Vision, machine vision task, multiplexing, Optical Coherence , Optical Communication , Optical Fiber Copper Wire And Cable, Optical Microscope, Optics, polarization multiplexed diffractive processor, polarization multiplexing, polarization-based machine vision tasks, polarization-encoded diffractive network
Category(s): Electrical, Electrical > Instrumentation, Software & Algorithms, Software & Algorithms > Artificial Intelligence & Machine Learning, Software & Algorithms > Data Analytics, Optics & Photonics, Electrical > Electronics & Semiconductors
Fabrication of metal-insulator-semiconductor photoelectrodes
Background Photoelectrochemical (PEC) water splitting is a promising technology for converting solar energy into clean and storable chemical energy. In PEC cells, semiconductors play a key role in absorbing photons from the light source to create mobile charge carriers. Various semiconductor materials have been studied for the high-performance PEC cells,...
Published: 12/11/2023   |   Inventor(s): Edward Yu, Soonil Lee, Li Ji
Keywords(s):  
Category(s): Physical sciences > Semiconductor, Physical sciences > Green tech
Intelligent Multi-Beam Medium Access Control in Ku-Band for Mission-Oriented Mobile Mesh Networks
­ The Problem: There are existing similar technologies, but these technologies are not designed for mobile mission-oriented applications. The use of Ku-band frequency on two separate information transmission levels reduces interference common with current multi-beam antennas. Also, the Ku-band frequency is not the currently used frequency range...
Published: 2/27/2023   |   Inventor(s): Fei Hu, xI Li, Sunil Kumar
Keywords(s):  
Category(s): Technology Classifications > Communication
2021-344 Biopsy-Free In Vivo Virtual Histology of Skin Using Deep Learning
Summary: UCLA researchers in the Departments of Electrical and Computer Engineering & Bioengineering have developed a non-invasive, biopsy-free technique for in vivo virtual histology of skin cancer using deep learning. Background: Tissue biopsies have often been used to diagnose skin cancers in patients. These procedures are generally cumbersome...
Published: 7/19/2023   |   Inventor(s): Aydogan Ozcan, Jingxi Li, Yair Rivenson, Xiaoran Zhang, Philip Scumpia, Jason Garfinkel, Gennady Rubinstein
Keywords(s): Artificial Intelligence, Biopsy, Cancer, Confocal Microscopy, Diagnostic Test, Histology, Image Resolution, Invasiveness Of Surgical Procedures, Melanoma, Optics, Skin, Software, Tissue (Biology), Tumor
Category(s): Software & Algorithms, Software & Algorithms > Image Processing, Life Science Research Tools, Life Science Research Tools > Microscopy And Imaging, Electrical > Imaging, Medical Devices > Medical Imaging, Optics & Photonics
Potent And-1 Inhibitors that Suppress Tumor Growth and Overcome Platinum Drug Resistance
­Ovarian cancer (OC) is one of the leading causes of cancer-related deaths in women. The survival rate of ovarian cancer patients is low largely due to platinum-based chemotherapy resistance and lack of alternative regimens. Recent studies showed that the Acidic nucleoplasmic DNA-binding protein 1 (And-1) activation promotes platinum drug resistance...
Published: 7/30/2024   |   Inventor(s): Wenge Zhu, Yiliang Li, Jing Li
Keywords(s):  
Category(s): Technology Classifications > Therapeutics > Small Molecules
SENP1 Enzymatic Activity Inhibitors for Platinum Resistant Ovarian Cancer
­Ovarian cancer is one of the leading causes of cancer-related deaths in women. The survival rate of ovarian cancer patients is low largely due to platinum-based chemotherapy resistance and lack of alternative regimens. A recent study indicated that Janus tyrosine kinase 2 (JAK2), which activates the signal transducers and activators of transcription...
Published: 7/30/2024   |   Inventor(s): Wenge Zhu, Jing Li, Ruiqin Wu, Yiliang Li
Keywords(s):  
Category(s): Technology Classifications > Therapeutics > Small Molecules
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