Search Results - tengfei+he

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Energy Efficient Steep Slope Cold Electron DIRAC Transistor
Graphene-enabled Dirac-source "cold" electron transistor breaks the sub-60 mV/decade threshold and achieves current density over 1µA/µm Background: Power dissipation and energy efficiency in electronics are huge barriers facing the explosive growth of artificial intelligence (AI) and high-performance computing (HPC). Metal-oxide-semiconductor...
Published: 9/12/2025   |   Inventor(s): Huamin Li, Fei Yao
Keywords(s): Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Energy Conservation, Technology Classifications > Nanotechnology, Technology Classifications > Electronics
SonicSurf Manipulator
THE CHALLENGE Developing advanced contactless manipulation technologies lies in creating a solution that is not only technically effective but also scalable, affordable, and easy to integrate into real-world biomedical and chemical workflows. Current methods—like optical tweezers, magnetic actuators, and traditional acoustic systems—are...
Published: 6/25/2025   |   Inventor(s): Zhenhua Tian, Teng Li, Jiali Li, Luyu Bo
Keywords(s):  
Category(s): Technology Classifications > Biomedical, Technology Classifications > Chemicals/Materials, Technology Classifications > Engineering
Sensitive Point-of-Care miRNA Detection Using a One-Pot, Isothermal Assay
Rapid, RNA Extraction-Free Detection of miRNAs Biomarkers for Accurate Cancer Diagnosis and Prognosis This CRISPR-Cas12a-based assay allows for the rapid, sensitive detection of microRNAs using a one-pot, isothermal process. MicroRNAs(miRNAs) are endogenous and short, non-coding single-stranded RNAs. They participate in various biological functions...
Published: 5/30/2025   |   Inventor(s): Yong Zeng, He Yan
Keywords(s):  
Category(s): Technology Classifications > Human Health Care > Diagnostics, Technology Classifications > Veterinary > Diagnostics
Wireless Surface Acoustic Wave Sensor System for Multi-Parameter Monitoring
THE CHALLENGE: Wireless sensing technologies play a crucial role in various sectors, including structural health monitoring, environmental surveillance, healthcare, and industrial automation. Surface acoustic wave (SAW) sensors, leveraging the piezoelectric effect, are particularly valued for their ability to detect multiple physical parameters such...
Published: 12/4/2024   |   Inventor(s): Zhenhua Tian, Luyu Bo, Jiali Li, Teng Li
Keywords(s):  
Category(s): Technology Classifications > Electronics
Wireless Acoustofluidic System for Remote Manipulation of Nanoparticles and Cells
THE CHALLENGE: Acoustofluidics, the integration of acoustic waves with microfluidic systems, plays a crucial role in manipulating particles and cells for applications in biomedical research, diagnostics, and lab-on-a-chip technologies. This technology enables precise control over fluid flow, particle concentration, and cell alignment without physical...
Published: 6/25/2025   |   Inventor(s): Zhenhua Tian, Jiali Li, Luyu Bo, Teng Li
Keywords(s):  
Category(s): Technology Classifications > Biomedical
Robot-Assisted Acoustic Tweezers
THE CHALLENGE Contactless manipulation of objects is a critical need in various fields, particularly in biomedical applications where non-invasive techniques are essential. Traditional methods often require direct contact with the objects being manipulated, which can lead to unwanted disturbances or damage, especially when dealing with delicate biological...
Published: 6/26/2025   |   Inventor(s): Zhenhua Tian, Teng Li, Jiali Li, Luyu Bo
Keywords(s):  
Category(s): Technology Classifications > Robotics
See-through Reflective Metasurface Diffraction Grating
Semi-transparent nanostructured surface applicable to AR/VR technology Institute Reference: 2-19053 Background Dielectric reflective metasurfaces provide a versatile alternative to conventional optics, especially in compact near-eye display systems for augmented reality applications. In typical reflective metasurfaces, there is a non-transparent...
Published: 10/22/2024   |   Inventor(s): Jannick Rolland-Thompson, Anthony (Nick) Vamivakas, Fei Cheng, Aaron Bauer, Daniel Nikolov
Keywords(s):  
Category(s): Optics, Devices
Nanodelivery systems for long-term controlled release of pharmaceuticals
This invention describes a nanodelivery system for controlled drug release using biocompatible materials. It features implantable or injectable devices with precise aperture control for zero-order kinetics, ensuring consistent therapeutic delivery over extended periods of time. Background Implantable drug delivery systems offer significant advantages...
Published: 10/11/2024   |   Inventor(s): Paul Ho, Junjun Liu, Tengfei Jiang, Salomon Stavchansky
Keywords(s):  
Category(s): Life sciences > Therapeutics > Drug delivery, Life sciences > Medical technology > Medical devices
SNMF – An On-the-Fly, Multi-Filament Single-Nozzle for 3D Printing
A printing system with a single nozzle/printhead that can dispense multiple materials in a controlled manner. Problem: Multi-material additive manufacturing transcends the limitations of traditional manufacturing processes by allowing the fabrication of complex, functionally graded components with tailored material properties. However, limitations remain...
Published: 1/17/2025   |   Inventor(s): Masoud Akbarzadeh, Teng Teng, Yefan Zhi
Keywords(s):  
Category(s): Technology Classifications > Design and Multimedia, Technology Classifications > Hardware & Components, Technology Classifications > Materials
A Dynamic Capacitive Power Transfer System for the Elevator
­ PAGE TITLE Overview PAGE SUMMARY An innovative system enabling real-time, wireless and efficient power transfer for peripheral electrical systems in elevators and other tracked systems in motion. This technology comprises a metal track attached to the building side as a power transmitter, and a piece of metal on the elevator side as a...
Published: 9/12/2025   |   Inventor(s): Fei Lu, Hua Zhang
Keywords(s):  
Category(s): Energy, Electrical Engineering, Electronics
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