Search Results - chuan+jian+zhong

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Self-restructuring platinum ternary nanoalloys for durable low temperature exhaust oxidation

This invention introduces self-restructuring platinum-based ternary nanoalloy catalysts that maintain high oxidation activity after hydrothermal aging. By alloying Pt with two transition metals, the catalyst delivers durable low-temperature exhaust oxidation with reduced precious metal use, supporting efficient CO, hydrocarbon, and NO oxidation for...

Published: 10/31/2025 | Inventor(s): Chuan Jian Zhong, Shiyao Shan, Shan Wang

Keywords(s): Technologies

Category(s): Campus > Binghamton University

Room-Temperature Silver-Copper Nanoalloy Inks for Low-Cost Flexible Electronics

This invention introduces silver-copper (AgCu) nanoalloy inks and pastes that sinter at room temperature, enabling low-cost, flexible, and energy-efficient printed electronics. The formulation maintains high conductivity, resists oxidation, and can be printed on heat-sensitive substrates like paper, polymers, and textiles without external heating, supporting...

Published: 10/31/2025 | Inventor(s): Chuan Jian Zhong, Richard Robinson, Shan Wang, Shan Yan, Guojun Shang

Keywords(s): Technologies

Category(s): Campus > Binghamton University

Portable Wireless VOC Analyzer for Health and Environmental Monitoring

This invention presents a compact, wireless air sampling system that detects volatile organic compounds (VOCs) using nanostructured gold nanoparticle sensor arrays. Integrating low-power electronics, environmental compensation, and onboard machine learning, it enables real-time, remote VOC analysis for environmental and health diagnostics, with applications...

Published: 10/31/2025 | Inventor(s): Chuan Jian Zhong

Keywords(s): Technologies

Category(s): Campus > Binghamton University

Breakthrough Silver-Based Catalyst Delivers Platinum-Level Performance for Hydrogen Generation - Without the Platinum Price Tag

Title: Breakthrough Silver-Based Catalyst Delivers Platinum-Level Performance for Hydrogen Generation – Without the Platinum Price Tag This invention introduces a cost-effective, nano-engineered silver catalyst that achieves platinum-level hydrogen evolution performance in acidic media, with ~40× lower material cost and scalable synthesis....

Published: 9/24/2025 | Inventor(s): Chuan Jian Zhong, Shan Wang

Keywords(s): Technologies

Category(s): Campus > Binghamton University

Dynamically Controlled Pupil Steering Method for Enhanced Light Efficiency in Head-Mounted Displays

This is a programmable backlight display for head-mounted displays (HMDs) that dynamically steers light to the viewer’s pupil based on real-time eye tracking. This method reduces power consumption by illuminating only the necessary region corresponding to the pupil location while also improving brightness uniformity and efficiency. It also helps...

Published: 9/3/2025 | Inventor(s): Hong Hua, Pengyinjie Lyu

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Displays, Technology Classifications > Imaging & Optics > Lens & System Design

Fluorescence-Guided Laparoscope with Microscopic Margin Analysis Capabilities for Surgical Guidance During Tumor Resection

This technology is a laparoscope that combines both white light and fluorescence imaging (WLFI) for wide field tumor localization and multiphoton microscopy (MPM) for microscopic surgical margin definition. The WLFI channel and MPM imaging channel are housed on an extendable arm on the laparoscope and images from both channels are displayed simultaneously...

Published: 7/2/2025 | Inventor(s): Travis Sawyer, Hong Hua, Noelle Daigle, Thomas Graham Knapp

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Healthcare Portfolios > General & Plastic Surgery

Methods and Apparatus for Crosstalk-Free Integral Imaging Based Light Field Displays using Directional Illumination Sources

This invention presents a method and apparatus for improving integral imaging-based light field head-mounted displays (HMDs) by addressing the intrinsic crosstalk issue. Conventional integral imaging-based head-mounted displays suffer from crosstalk due to the omnidirectional emission of typical micro-display panels, which reduces image contrast and...

Published: 3/3/2025 | Inventor(s): Hong Hua, Cheng-Ting Huang

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Displays, Technology Classifications > Imaging & Optics > Lens & System Design

A Wearable Multi-Functional Ophthalmic Device for Monitoring Oculomotor Components

The invention is a wearable ophthalmic device designed to monitor various aspects of eye function crucial for clear vision. It combines several diagnostic capabilities into a single, user-friendly device. These capabilities include capturing detailed images of the retina (fundus), tracking eye movements accurately and measuring how well the eyes adjust...

Published: 9/3/2025 | Inventor(s): Hong Hua, Yanzhao Lu

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Ophthalmology, Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Displays

Perceptual-Driven Foveated Optical See-Through Head-Mounted Displays

This invention consists of the design and embodiments of a statically optical see through head-mounted displays (OST-HMDs) in which the angular pixel density decreases with the increase of the filed eccentricity according to a specified angular pixel density function. To facilitate the head-mounted display capability to simultaneously see the image...

Published: 6/27/2024 | Inventor(s): Hong Hua, Pengyinjie Lyu

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Displays

A Multi-Functional Three-Dimensional Microscopic System with Structured Illumination and Optical Depth Scanning

This technology is a telecentric microscope design that reconciles the resolution vs. depth of field issues associated with microscope systems. The microscope's design maintains constant system magnification while it performs a depth scan with an electrically controlled vari-focal lens. Background: The classic tradeoff between optical resolution...

Published: 6/6/2024 | Inventor(s): Hong Hua, Sheng-Huei Lu

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry

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