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Bio-Engineered Human Prostate Disease Model

This invention is an in vitro human prostate disease model that utilizes microfluidic Organ-on-Chip technology. The model comprises multiple compartments separated by porous membranes, allowing for the co-culturing of essential tissue types involved in prostate diseases. It provides a physiologically relevant environment and enables communication among...

Published: 10/4/2023 | Inventor(s): Linan Jiang, Cynthia Miranti

Keywords(s):

Category(s): Technology Classifications > Healthcare Portfolios > Urology, Technology Classifications > Research Tools > Simulators and Modeling Tools

Method to Reduce Polarization Aberration in Metal Mirror and Metal Mirror Device

This invention removes the diattenuation and retardance of a metal coated mirror using an additional uniaxial birefringent coating and anti-reflection coating. The method can additionally improve the angular response of any metal coated mirror by reducing the variation of the polarization aberration with angle. The invention includes coating designs,...

Published: 1/31/2024 | Inventor(s): Stanley Pau, Sawyer Miller, Linan Jiang

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

Graded Index Waveguide and Coating for Display Applications

This innovation improves image quality and reduces polarization aberration in waveguide display systems by using a graded-index waveguide and/or coating. Specifically, the innovation improves the performance of the display by increasing the bandwidth, field of view, and reducing polarization-dependent loss. Using a graded-index coating in waveguide...

Published: 4/3/2023 | Inventor(s): Stanley Pau, Sawyer Miller, Linan Jiang

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

SmartPrint Polymer Material and Design for the Connection of Separate Optical Chips

This technology is a further development of interconnect polymer waveguides for photonics packaging and integration. Here, a flexible optical substrate is attached and aligned to individual photonic chip components to form an optical waveguide. The waveguide comprises a refractive index contrast (RIC) polymer directly patterned using a photolithography...

Published: 3/12/2024 | Inventor(s): Linan Jiang, Dong-Chul Pyun, Robert Norwood, Tristan Kleine, Julie Frish, Thomas Koch, Stanley Pau, Roland Himmelhuber, Abhinav Nishant, Kyungjo Kim, Sasaan Showghi

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Birefringent Coating to Remove Polarization Dependent Phase Shift

This technology is a method designed to remove unwanted phase shifts from optical instruments to improve their performance. The method involves the manufacture and application of a layer, or multiple layers, of birefringent materials (materials with two distinct refractive indices) such that the unwanted phase shift is removed from the optical instrument. Background: Optical...

Published: 4/3/2023 | Inventor(s): Stanley Pau, Sawyer Miller, Linan Jiang

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

High Performance UV Disinfection in a HVAC System with Integrated Concentrator Optics

This invention is an ultraviolet germicidal irradiation (UVGI) system that disinfects air through ultraviolet C radiation. The system has low power consumption and high sterilization and flow rate to both neutralize airborne pathogens and filter all the air inside a room quickly without disturbing the environment inside the room. Background: Removal...

Published: 3/6/2024 | Inventor(s): Stanley Pau, Richard Koshel, Linan Jiang

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics

Fabrication of Polymer Waveguide Interconnect Between Chips with a Gap/Step using Flexible Polymer Dry Film Resist for Photonic Integrated Circuits (PICs)

This technology describes a new method to form a stable physical barrier between chips within a photonic integrated circuit (PIC), utilizing polymer dry film negative resist. The technique enables the fabrication of polymer waveguide interconnects. Background: The current standard of applying polymer dry film resists works well for a single chip...

Published: 4/3/2023 | Inventor(s): Linan Jiang, Stanley Pau, Robert Norwood

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Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Materials > Polymers, Technology Classifications > Imaging & Optics > Materials & Fabrication > Optical, EO & MO, Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices

High-Throughput Manufacturing for PIC Polymer Waveguide using Multiple Exposures

Researchers at the University of Arizona have developed a method of fabricating polymer waveguides in polymer films to form the interconnections between optical devices such as PICs to other PICs and Optical Printed Circuit Boards (OPCBs). Background: An important problem in optical packaging involves the optical interconnection (chip-chip connections)...

Published: 4/3/2023 | Inventor(s): Linan Jiang, Stanley Pau, Robert Norwood, Thomas Koch

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Materials & Fabrication > Optical, EO & MO, Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices

A Microfluidic System for Automated Dissociation of Tissue

This invention is an automated system with the ability to dissociate a variety of soft biological tissues, such as those found in the heart or central nervous system, into viable single cells for culture preparation and other various uses. It includes a microfluidic device made from clear, low-cost, biocompatible materials integrated with imaging and...

Published: 2/1/2024 | Inventor(s): Yitshak Zohar, Linda Restifo, Linan Jiang

Keywords(s): automation, drug discovery, flow shear, high throughput screening (HTS), microfluidics, primary neuron culture, tissue dissociation, viability

Category(s): Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation > Microfluidics, Technology Classifications > Research Tools > Screening assays

Micro-Scale Concentrated Photovoltaic Module

This technology is a thin photovoltaic module that concentrates direct and diffuse sunlight onto each individual solar cell, which increases the efficiency. The concentrator lenses are designed to reduce tracking requirements, making these solar panels ideal for spaces requiring small footprints, such as buildings in dense urban areas. The design also...

Published: 12/20/2023 | Inventor(s): Stanley Pau, Linan Jiang, Richard Koshel

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Sensors and Detection

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