Search Results - paul+chong

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Offline Eye Gaze-Based Visual Field Testing System
This technology introduces a portable and affordable way to perform visual field assessment using only a standard webcam and machine learning software. Unlike conventional systems that rely on costly specialized equipment and require constant supervision, this approach tracks eye movements in response to simple on-screen visual stimuli. The software...
Published: 9/15/2025   |   Inventor(s): Eung Joo Lee, Paul Chong
Keywords(s):  
Category(s): Technology Classifications > Healthcare Portfolios > Ophthalmology, Technology Classifications > Life Sciences > Diagnostics, Technology Classifications > Software & Information Technology > Health IT
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
Through silicon vias (TSV)
Through silicon vias (TSV) is a key enabling element the provides short vertical interconnects in die stacks to improve electrical performance, power consumption, and form factor for 3D integrated devices. The mismatch of thermal expansion coefficients between the copper via and the silicon wafer can induce significant thermal stresses to degrade the...
Published: 12/8/2023   |   Inventor(s): Paul Ho, Tengfei Jiang
Keywords(s):  
Category(s): Physical sciences > Semiconductor