Search Results - chengshuai+zhao

13 Results Sort By:
Exploiting Vulnerabilities and Security Threats in Retrieval-Augmented Generative Models: The LIAR Attack Framework
Invention Description Retrieval-Augmented Generative (RAG) models boost generative AI’s accuracy by connecting large language models (LLMs) with the most current, external, knowledge sources. RAG models are widely used in fact-checking, information retrieval, and AI-driven search engines. Despite their utility, adversarial threats can exploit...
Published: 1/30/2026   |   Inventor(s): Zhen Tan, Chengshuai Zhao, Raha Moraffah, Huan Liu
Keywords(s): Artificial Intelligence, Data Mining, Large Language Models, Machine Learning, Natural Language Processing
Category(s): Artificial Intelligence/Machine Learning, Cybersecurity, Computing & Information Technology, Intelligence & Security, Physical Science
Non-Invasive, Early-Stage Liver Fibrosis Diagnostic
Description This technology is a cutting-edge non-invasive liver fibrosis detection technology, a revolutionary advancement in the early diagnosis of liver fibrosis. Detecting liver fibrosis early is crucial because it helps address and potentially prevent the progression of liver diseases that can lead to more severe conditions such as cirrhosis,...
Published: 3/12/2025   |   Inventor(s): Yi Jiang, Hao Chen, Sergey Klimov, Bin Zhang
Keywords(s): Liver Disease Detection
Category(s): Diagnostic, Imaging
ONE GRAM PENNY-SIZED WIRELESS EEG RECORDING PATCH FOR LONG-TERM MENTAL HEALTH MONITORING
ONE GRAM PENNY-SIZED WIRELESS EEG RECORDING PATCH FOR LONG-TERM MENTAL HEALTH MONITORING Researchers at Stanford have developed a wearable patch that allows for continuous mental health monitoring via electroencephalogram (EEG) recording. EEG technology was developed during the advent of neuroscience nearly a century and a half ago. EEG technology...
Published: 1/31/2025   |   Inventor(s): Ada Poon, Cheng Chen, Joonseok Yang, Hui Wang
Keywords(s): EEG, Neurology, Wearable
Category(s): Technology Classifications > Engineering
Identification of Smurf2 as an HIF-1α–Degrading E3 Ubiquitin Ligase
Overview In cancer, hypoxia-inducible factor-1 (HIF-1) signaling promotes vascularization, increasing oxygen supply and facilitating the survival of malignant cells. It is also involved in metabolism alteration, immune evasion, cell invasion, and metastasis. We have determined that SMAD-specific E3 ubiquitin protein ligase 2 (Smurf2) reduces the stability...
Published: 12/1/2025   |   Inventor(s): Wafik El-Deiry, Shuai Zhao
Keywords(s):  
Category(s): Therapy Targets
Novel Multi-Omics Aging Clock
­A multi-omics clock analyzes multiple layers of omics data with machine learning to predict remaining lifespan of mammals, particularly for animal model studies. Large omics data sets may be used from combinations of genomics, proteomics, lipids, etc. available from blood or other simple sample collection. This tool can robustly capture changes...
Published: 3/12/2024   |   Inventor(s): George Sutphin, Samuel Freitas, Megha Padi, Chen Chen
Keywords(s):  
Category(s): Technology Classifications > Life Sciences > Biomarkers, Technology Classifications > Research Tools > Animal Models, Technology Classifications > Research Tools > Screening assays, Technology Classifications > Research Tools > Simulators and Modeling Tools
Autonomous Drone for railroad track inspection
Reference #: 01564 The University of South Carolina is offering licensing opportunities for Autonomous Drone for railroad track inspection Background: The current practices suffer from three main drawbacks: 1) Human pilot cost is significant. The schedule of the drone-based track inspection is contingent on the pilot’s availability rather than...
Published: 12/3/2025   |   Inventor(s): Yu Qian, Yi Wang, Chen Chen
Keywords(s): autonomous drone, flight control, image processing, railroad track inspection, self-navigation
Category(s): Engineering and Physical Sciences
DNA Nanocaged Enzymes
Compartmentalization increases the overall activity and specificity of encapsulated enzymes by protecting the enzymes, maintaining a high concentration of enzymes and substrates, and promoting substrate channeling. While there have been artificial enzymatic particles that have been created using compartmentalization by virus-like proteins, liposomes,...
Published: 2/13/2025   |   Inventor(s): Jinglin Fu, Hao Yan, Neal Woodbury, Zhao Zhao
Keywords(s): Bioanalysis, Catalysis, Enzymes
Category(s): Advanced Materials/Nanotechnology, Bioanalytical Assays, Chemistries & Devices, Life Science (All LS Techs), Medical Diagnostics/Sensors
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: 7/17/2025   |   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
Microsecond Time-Resolved Mass Spectrometry [ID 10004]
OverviewAt this time the predominant method for a pharmaceutical chemist to characterize reaction kinetics is to employ spectroscopy. The main issue with this technique is that spectroscopy produces an absorption/Emission spectrum and it is possible for multiple different compounds to have the same spectrum peak, making it difficult to differentiate....
Published: 10/13/2020   |   Inventor(s): Hao Chen, Zhixin Miao
Keywords(s):  
Category(s): Physical Science > Chemistry
On-line and Off-line Coupling of Electorchemistry (EC) with Mass Spectrometry by Liquid Sample DESI OU [ID: #09030]
A variety of ambient ionization methods have been introduced, including desorption electrospray ionization (DESI). DESI is a representative method for ambient mass spectrometry. It has been shown to be useful in providing a rapid and efficient means of desorbing and ionizing a variety of target compounds of interest under ambient conditions. In U.S....
Published: 2/23/2022   |   Inventor(s): Hao Chen, Jiwen Li, Zhixin Miao
Keywords(s):  
Category(s): Physical Science > Chemistry, Life Science > Mass Spectrometry
1 2