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Scalable Design and Manufacturing of Functional Metastructures and Metamaterials
Background
Ultrathin photonic nanostructures, such as plasmonic and dielectric metamaterials and metasurfaces, have broad applications in electromagnetic wave manipulation, high resolution imaging, and computation. However, conventional production of these metastructures relies on precise nano-machining techniques that are difficult to manufacture...
Published: 2/13/2025
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Inventor(s): Chao Wang, Yu Yao, Shinhyuk Choi, Jiawei Zuo
Keywords(s):
Category(s): Advanced Materials/Nanotechnology, Imaging, Physical Science, Physics, Energy & Power
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An Automatic Configuration Method for Testing Integrated Circuits Independent of Chip Package Configuration
Advantages:
Automated testing assures consistent reliability in integrated circuits, meeting stringent industry standards.
System efficiency is heightened by omitting external circuits, reducing overall setup time.
Adaptable technology accommodates diverse chip configurations, seamlessly handling varied power and data.
Summary:
In the rapidly...
Published: 2/3/2025
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Inventor(s): Cong Xu, Yunghsiao (Steven) Chung, Feng Yu, Liwei Xu, Stephen Saddow
Keywords(s): Electronics, Sensors
Category(s): Technology Classifications > Electronics > Electronics Sensors, Technology Classifications > Engineering > Electrical Engineering, Technology Classifications > Engineering > Manufacturing
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Electronic Component Authenticity Via Electrical Signal Analysis Using Artificial Intelligence with Deep Learning
Advantages:
Swiftly authenticates ICs, ensuring quick and reliable verification for secure electronic component procurement.
Ensures accurate IC authentication with high efficiency through matrix scan and deep learning model.
Significantly reduces counterfeit IC risks by creating an 'electronic signature,' ensuring comprehensive risk...
Published: 8/16/2024
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Inventor(s): Yunghsiao (Steven) Chung, Feng Yu, Stephen Saddow, Junjie Xiong
Keywords(s): Artificial Intelligence, Electronics, Machine Learning
Category(s): Technology Classifications > Engineering > Electrical Engineering, Technology Classifications > Engineering > Manufacturing, Technology Classifications > Electronics > Electronics Sensors
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Compact, High-Speed Metasurface Mueller Matrix Microscope
Background
Polarization techniques are widely used to inspect sample material scattering, optical birefringence, and other material properties. One of polarization microscopy’s major limitations is that it evaluates sample polarization properties qualitatively due to the lack of complete polarization information.
Mueller matrix microscopy (MM)...
Published: 2/13/2025
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Inventor(s): Yu Yao, Jiawei Zuo
Keywords(s):
Category(s): Physical Science, Imaging, Advanced Materials/Nanotechnology
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Targeting Poly-Gamma-Glutamic Acid to Treat Staphylococcus Epidermidis and Related Infections
Over the past decade, Staphylococcus epidermidis has become the most prevalent pathogen involved in nosocomial infections. Usually an innocuous commensal microorganism on human skin, this member of the coagulase-negative group of staphylococci can cause severe infection after penetration of the epidermal protective barriers of the human body. In the...
Published: 10/28/2024
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Inventor(s): Yufeng Yao, Jovanka Voyich, Cuong Vuong, Stanislava Kocianova, Frank DeLeo, Michael Otto
Keywords(s): Capsule, DA3XXX, DAXXXX, DC4XXX, DCXXXX, DDXXXX, DXXXXX, Edidermis, Poly-gamma-DL-glutamate, Staphylococcus
Category(s): Collaboration Sought > Collaboration, Collaboration Sought > Licensing, Application > Diagnostics, Application > Research Materials, Application > Vaccines, TherapeuticArea > Infectious Disease
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CC Chemokine Receptor 5 DNA, New Animal Models and Therapeutic Agents for HIV Infection
Chemokine receptors are expressed by many cells, including lymphoid cells, and function to mediate cell trafficking and localization. CC chemokine receptor 5 (CCR5) is a seven-transmembrane, G protein-coupled receptor (GPCR) which regulates trafficking and effector functions of memory/effector T-lymphocytes, macrophages, and immature dendritic cells....
Published: 10/28/2024
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Inventor(s): Christopher Broder, Philip Murphy, Ghalib Alkhatib, Edward Berger, Yu Feng, Paul Kennedy, Christophe Combadiere
Keywords(s): 5, Agents, AIDS, also designated as CKR5, ANIMAL, antiretroviral, ANTIVIRAL, cc, CC-CKR5 chemokine receptor, CCR5 and CMKBR5, Chemokine, DB4AXX, DB4XXX, DBXXXX, DDXXXX, DNA, DXXXXX, HIV, Hyper IgM syndrome, Immunodeficiency 2, Immunodeficiency 4, Immunodeficiency-3, Infection, MIP-1a & MIP-1b, Models, Patent Category - Biotechnology, Patent Category - Contested Proceedings, RECEPTOR, receptor for RANTES, Severe combined immunodeficiency, x-linked, therapeutic, Wiskott Aldrich syndrome
Category(s): Collaboration Sought > Collaboration, Collaboration Sought > Licensing, Application > Research Materials, TherapeuticArea > Infectious Disease, Application > Therapeutics
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Polarimetric Imaging for On-Site High-Speed Photovoltaic Module Inspection
Potential Applications
• Quality control for photovoltaic module manufacturing
• Operation and maintenance (O&M) of photovoltaic plants
• Drone-mounted inspection systems
Benefits and Advantages
• Rapid and efficient inspection of PV module defects, degradation, and failure
• Ultra-compact form factor...
Published: 2/13/2025
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Inventor(s): Yu Yao, Govindasamy Tamizhmani
Keywords(s):
Category(s): Physical Science, Intelligence & Security, Imaging, Energy & Power, Environmental, Manufacturing/Construction/Mechanical, Alternative Energy
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Ultrafast Optical Modulation and Ultra-Short Pulse Generation Based on Tunable Graphene-Plasmonic Hybrid Metasurfaces
Background
Generation of ultra-short pulses is in demand for a variety of applications ranging from telecommunication and optical computing to ultrafast science and high-resolution spectroscopy. In spite of the relative maturity of ultra-short pulse generation in the visible and near-infrared regions of the electromagnetic (EM) spectrum, there remains...
Published: 2/13/2025
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Inventor(s): Yu Yao, Ali Basiri
Keywords(s):
Category(s): Advanced Materials/Nanotechnology, Physical Science, Medical Imaging, Imaging, Physics
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Highly Efficient Chiral Plasmonic Metasurfaces for Mid-Infrared Polarization Filtering and Detection
Background
Polarization detection and manipulation techniques have wide-ranging applications, from glare-reducing glasses, liquid-crystal displays and 3D movies to optical communication, spectrometry, hologram generation, biomedical diagnosis, chemical analysis, and target detection. Conventional methods for polarization detection and manipulation...
Published: 2/13/2025
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Inventor(s): Yu Yao, Jing Bai
Keywords(s):
Category(s): Physical Science, Imaging, Advanced Materials/Nanotechnology, Physics, Medical Imaging, Chemical/Biological Sensors, Semiconductors, Materials & Processes, Semiconductor Devices
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Low-Cost Additive Manufacturing of Silver Films for Concentrated Solar Thermal Power Plants
Background
By converting sunlight to heat, concentrated solar thermal power (CSP) technology presents a viable form of thermal energy storage that directly addresses grid integration and storage challenges. Current CSP mirror manufacturing processes require depositing multiple layers of films, including silver which requires physical vapor deposition...
Published: 2/13/2025
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Inventor(s): Zhi Zhao, Chao Wang, Yu Yao
Keywords(s): Fuel Cells, Energy, Materials and Electronics, Mechanical and Manufacturing
Category(s): Alternative Energy, Alternative Energy/Biofuels/Bioplastics/Algae, Energy & Power, Physical Science, Manufacturing/Construction/Mechanical
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