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Flexible Nanophotonic Cavity-Enhanced Infrared Photodetectors Employing Double Quantum Wells
Double-quantum-well infrared photodetectors (DQWIPs) integrated with nanophotonic cavities enable highly responsive mid-infrared detection through enhanced intersubband absorption in the thin semiconductor heterostructure. Additionally, the technology is compatible with flexible substrates. Background: Quantum Well Infrared Photodetectors (QWIPs)...
Published: 10/29/2025   |   Inventor(s): Peter Liu, Puspita Paul
Keywords(s): Featured, Imaging: Medical Imaging, Instrumentation, Night vision and thermal imaging, Optics, Research Tool, Sensors, Surveillance, Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Electronics, Technology Classifications > Engineering, Technology Classifications > Semiconductor Devices and Manufacturing
Point Quality Evaluation Metric (PQM) for LiDAR-Based Mapping and Reconstruction
A novel metric to comprehensively assess the quality of large point-clouds from LiDAR-based mapping. Background: LiDAR-based mapping and reconstruction are crucial for various applications, yet assessing the quality of dense maps they generate poses challenges. Current methods often fail to capture completeness, structural information, and local...
Published: 10/22/2025   |   Inventor(s): Yash Turkar, Karthik Dantu, Charuvahan Adhivarahan, Pranay Wasudeo Meshram
Keywords(s): Featured, Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Engineering, Technology Classifications > Electronics
Compact Multilevel Bidirectional Converter for High-Efficiency EV, Grid, and Aerospace Systems
This invention introduces a compact bidirectional AC-DC converter that merges power factor correction and resonant conversion into a single multilevel stage. By reducing device count, passive size, and DC-link capacitance while achieving soft switching and >98% efficiency, it enables scalable, high-density power conversion for EV charging, grid storage,...
Published: 10/3/2025   |   Inventor(s): Kalyan Yenduri, Sunil Dube, Pritam Das, Benson Chan
Keywords(s):  
Category(s): Campus > Binghamton University, Technology Classifications > Electronics
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: 10/22/2025   |   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
High-Efficiency, Long-Lifespan LED Driver with Independent Channel Dimming
This invention introduces an electrolytic-capacitor-free LED driver that achieves >94% efficiency, extended operational life, and independent multi-channel dimming in a single compact unit, enabling reliable, energy-optimized lighting for industrial, architectural, and entertainment applications. Background: High-power LED systems require long...
Published: 9/26/2025   |   Inventor(s): Pritam Das
Keywords(s): CleanTech
Category(s): Campus > Binghamton University, Technology Classifications > Electronics, Technology Classifications > Engineering
Portable High-Resolution AFM with Electrostatic Levitation
This invention combines electrostatic levitation actuators with triboelectric nanogenerators to enable self-powered shock and vibration sensors. By directly converting motion to voltage and voltage to motion, it eliminates complex control systems, delivering compact, CMOS-compatible sensors for impact detection, fall alarms, and environmental monitoring....
Published: 9/24/2025   |   Inventor(s): Shahrzad Towfighian, Ronald Miles, Mark Pallay
Keywords(s):  
Category(s): Campus > Binghamton University, Technology Classifications > Engineering, Technology Classifications > Electronics
Enhanced ReRAM Architecture with Optimized Thermal Management and Improved Cell Reliability
THE CHALLENGE One of the major challenges facing Resistive Random Access Memory (ReRAM) technology lies in managing the intense heat generated during its operation, particularly during the reset phase of memory switching. This heat, caused by Joule heating, not only degrades the performance of individual memory cells by reducing their ability to clearly...
Published: 9/8/2025   |   Inventor(s): Marius Orlowski, Mohammad Shah Al-Mamun
Keywords(s):  
Category(s): Technology Classifications > Electronics
Haptic-based Dental Laser Device
This invention is a smart laser surgical system that uses a handheld stylus with haptic feedback, sensors, and AI-powered augmented reality to provide surgeons with precise control, real-time data, and enhanced visualization during operations. Background: Dental and other surgical procedures often require extreme precision to ensure patient safety...
Published: 10/23/2025   |   Inventor(s): Aishwari Talhan, Thenkurussi Kesavadas, Praveen Arany
Keywords(s): dentistry, Haptic device, Haptics, Medical Device, Technologies
Category(s): Campus > University at Albany, Technology Classifications > Artificial Intelligence, Technology Classifications > Dental, Technology Classifications > Electronics, Technology Classifications > Engineering
Smart Metal-Graphene Hybrid Reflectarray at THz Frequencies
­Four technologies work in unison (source, modulator, antenna, reflector) to increase the propagation of upper band 5G (i.e., 100 to 300 GHz). Background: In order to continue the exponential rise in wireless data rates, terabit-per-second links are expected to become a reality within the next five years. The exploration of higher frequency bands,...
Published: 10/22/2025   |   Inventor(s): Erik Einarsson, Josep Jornet, Arjun Singh, Ngwe Thawdar, Michael Andrello
Keywords(s): Featured, Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Electronics, Technology Classifications > Wireless Technologies
Method for Controlling Cell Force and Shape for Gene Transfection
THE CHALLENGE The main challenge in developing effective gene and drug delivery technologies lies in achieving high efficiency without compromising cell health, which is critical for commercial and clinical success. Current methods like viral vectors pose safety risks and non-viral carriers often have low uptake, while physical techniques lack scalability...
Published: 8/14/2025   |   Inventor(s): Rafael Davalos, Amrinder Nain
Keywords(s):  
Category(s): Technology Classifications > Electronics
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