Search Results - penghui+zhao

13 Results

Sort By:

THE CHALLENGE A major unmet need in the opioid overdose response market stems from the rapid rise of synthetic opioids such as fentanyl and the limitations of current antidote delivery solutions. Although naloxone is widely used as an opioid antagonist, existing nasal and injectable formats depend on bystander recognition and manual administration,...

Published: 6/9/2026 | Updated: 6/9/2026 | Inventor(s): Wujin Sun, Penghui Zhao

Keywords(s):

Category(s): Technology Classifications > Biotechnology

Controlling the spatial distribution: A Synthesis of 3D Deterministic Disordered Nanostructure Design, Selection, and Optimization based on their Star Discrepancy

3D nanostructure designs for broadband efficiency improvements are still needed for many applications such as photocatalysis, photovoltaics, optoelectronic devices, and other optical devices. Inventors: Hui Zhao, Shengjie Zhai, Yihong Zhao Collective expertise includes: Micro and nano fluidics, Lab-on-chip technology, nanotechnology and micro/nano...

Published: 1/13/2025 | Updated: 3/14/2024 | Inventor(s): Hui Zhao, shengjie zhai, Yihong Zhao

Keywords(s):

Category(s): All, Technology Classifications > Computer Science & Software

Universal Diagnostic Assay for Detection and Identification of Poxviruses in Clinical Samples

CDC researchers have developed an assay for detection and diagnosis of poxviruses within clinical samples or from lab culture-systems. The assay specifically targets chordopoxviruses (except avipoxviruses) for PCR-based identification; an improvement upon the current standard of cell culturing methodologies. Individual chordopoxvirus species can cause...

Published: 4/24/2025 | Updated: 12/6/2022 | Inventor(s): Inger Damon, Hui Zhao, Yu Li

Keywords(s): ASSAYS, CDC Docket Import, CDC Docket Import CDC Prosecuting, CHORDOPOXVIRUSES, DA4BXX, DA4XXX, DAXXXX, diagnostic, DXXXXX, OID-NCEZID-DHCPP, VLXXXX, VOXXXX, WBXXXX, WFXXXX, WIXXXX, WMXXXX, XCXXXX, XEXXXX, YBXXXX

Category(s): Collaboration Sought > Licensing, Application > Occupational Safety and Health, Application > Therapeutics, TherapeuticArea > Infectious Disease, Application > Consumer Products, Application > Diagnostics, Application > Research Materials

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: 2/26/2026 | Updated: 5/10/2022 | 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

Improved Space Object Orbit Predictions

Invention Summary: Efficient, high precision orbit prediction is increasingly crucial for improved Space Situational Awareness (SSA), especially as the number of man-made objects in earth orbits continues to grow rapidly. Current orbit predictions that are solely grounded on physics-based models are not effective and robust enough to achieve the...

Published: 2/20/2026 | Updated: 2/6/2020 | Inventor(s): Xiaoli Bai, Hao Peng

Keywords(s): Aerospace

Category(s): Technology Classifications > Software & Algorithms, Technology Classifications > Software & Copyright

2016-177 An Accelerated Phase-Contrast MRI Technique

Summary: UCLA researchers in the Department Radiological Sciences have developed a technique for accelerated phase-contrast MRI, reducing total image acquisition time in the collection of high-resolution data. Background: Phase-contrast Magnetic Resonance Imaging (PC-MRI) is an imaging technique frequently used to visualize patient anatomy for health...

Published: 2/14/2025 | Updated: 9/6/2019 | Inventor(s): Peng Hu, Da Wang

Keywords(s):

Category(s): Medical Devices > Medical Imaging, Medical Devices > Medical Imaging > MRI

2013-144 HIGH SPATIAL AND TEMPORAL RESOLUTION DYNAMIC CONTRAST-ENHANCED MAGNETIC RESONANCE IMAGING

Case No. 2013-144SUMMARYUCLA researchers in the Department of Radiology have developed a novel acquisition and reconstruction method for dynamic high-resolution 3D contrast-enhanced magnetic resonance angiography (CE-MRA).BACKGROUNDHigh-resolution 3D contrast-enhanced magnetic resonance angiography (CE-MRA) has emerged as a widely accepted and powerful...

Published: 7/17/2025 | Updated: 9/6/2019 | Inventor(s): Peng Hu, Stanislas Rapacchi

Keywords(s): Medical Imaging, MRI

Category(s): Medical Devices > Medical Imaging, Medical Devices > Medical Imaging > MRI

An Improved Phase-Contrast MRI Technique (Case No. 2016-050)

Summary: UCLA researchers in the Department of Radiological Sciences have developed a phase-contrast MRI acquisition technique called Hybrid One- and Two-sided Flow Encoding Only (HOTFEO). Background: 4D flow phase-contrast MRI (PC-MRI) is clinically used to visualize and quantify blood flow and velocity. Temporal resolution and temporal footprint...

Published: 7/17/2025 | Updated: 8/28/2019 | Inventor(s): Peng Hu, Da Wang

Keywords(s): Medical Imaging, MRI

Category(s): Medical Devices > Medical Imaging, Medical Devices > Medical Imaging > MRI

Circuit Designs to Lower Harmonic and Electromagnetic Noise

Suppresses Harmonic and Electromagnetic Interference Noise in Power Electronics and Power ConvertersThese circuit designs use energy mitigation to improve the conventional sinusoidal pulse width modulation (SPWM). This technique can dampen both current harmonic and electromagnetic circuit noise. The need for shielding electromagnetic interference continues...

Published: 1/20/2026 | Updated: 5/14/2019 | Inventor(s): Shuo Wang, Le Yang, Yingjie Zhang, Hui Zhao

Keywords(s): electromagnetic interference prevention, Harmonic, Power Electronics

Category(s): Technology Classifications > Engineering > Electrical

Multilevel Power Conversion with Hybrid Modulation for Four-Quadrant Converters

Mitigates High Efficiency Current Conversion to Improve Control to Output Dynamic Response and Extend Modulation Index RangeThis selective harmonic current mitigation pulse width modulation (SHCM-PWM) and phase-shifted pulse width modulation (PSPWM) hybrid increases the efficiency of converters during steady-state and transient conditions. This hybrid...

Published: 1/20/2026 | Updated: 5/14/2019 | Inventor(s): Shuo Wang, Amirhossein Moeini, Hui Zhao

Keywords(s): dynamic analysis, Multilevel Converter, Power Quality

Category(s): Technology Classifications > Engineering > Electrical

1 2