Search Results - dennis+lichtenberger

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Low Cost Green Hydrogen Production via Neutral Water Electrolysis and Polymer Cathode
This technology is a system for efficient and fast production of hydrogen by electrolysis of neutral water. This capability is in strong contrast to current systems, which operate with either highly acidic electrolytes or highly caustic media and require expensive or rare materials for the cathode. It is a cost-efficient and sustainable alternative...
Published: 7/13/2026   |   Updated: 7/13/2026   |   Inventor(s): Dennis Lichtenberger, Arthur Gibson, Addison Coen, Mary Salyards
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Biofuels, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Materials > Polymers
Enhanced Electrocatalytic Water Splitting for Green Hydrogen Generation
A new metallopolymer catalyst has been developed to improve and simplify water electrolysis, targeting energy storage from renewable power production. Initial studies have shown that these metallopolymers have high turn-over frequency and improved stability in aqueous systems for producing hydrogen. Background: Platinum and other catalytic materials...
Published: 7/13/2026   |   Updated: 7/13/2026   |   Inventor(s): Dong-Chul Pyun, Richard Glass, Dennis Lichtenberger, William Brezinski, Kayla Clary, Metin Karayilan
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery
Enhanced Water Splitting with Protic Buffer/Electrolyte Cocatalysts
This invention is a protic co-catalyst used to increase the rate of electrolysis for splitting water to hydrogen and oxygen in a hydrogen evolving reaction. The co-catalyst is present in the electrolyte and is not consumed during the reaction. The co-catalyst may enhance the efficiency of water-splitting in systems that use a heterogenous catalyst,...
Published: 7/13/2026   |   Updated: 7/13/2026   |   Inventor(s): Dennis Lichtenberger, Richard Glass, Dong-Chul Pyun, William Brezinski, Kayla Clary, Metin Karayilan
Keywords(s):  
Category(s): Technology Classifications > Sensors & Controls, Technology Classifications > Engineering & Physical Sciences > Electronics
Transgenic Mouse Model for Marfan Syndrome Research
Description: A genetically modified mouse model carrying the FBN1Q2469X mutation enables advanced study of systemic Marfan Syndrome manifestations and therapeutic development. This innovative transgenic mouse model incorporates a mutation analogous to the human FBN1Q2467X gene mutation linked to Marfan Syndrome, resulting in fibrillin-1 deficiency...
Published: 12/23/2025   |   Updated: 12/23/2025   |   Inventor(s): Li Li, Shichao Wu, Jiawei Zhao
Keywords(s):  
Category(s): Technology Category > Research tools, Technology Category > Animal models, Technology Category > Biology, Technology Category > Diagnostic
Coherent Generation Of High-Dimensional Structured Light Using A Hyperdimensional Spin-Orbit Microlaser
The current invention describes next-generation high-capacity noise-resilient communication and computing technology. The invention describes a method to coherently generate high-dimensional structured light, including spin-orbit states, in an integrated and scalable way. Problem: On-chip information technologies are mostly limited to two-level systems...
Published: 7/23/2026   |   Updated: 9/18/2023   |   Inventor(s): Liang Feng, Zhifeng Zhang, Haoqi Zhao, Li Ge
Keywords(s): Augmented Reality (AR) & Virtual Reality (VR), Microlasers, Optics & Photonics 
Category(s): Technology Classifications > Computer Information Systems, Technology Classifications > Materials, Technology Classifications > Imaging
PMU-Embedded Analytics for Online Event Detection and Classification in Power Grids
The energy requirement of the world is increasing exponentially every year. With the power demand sites concentrated in the region with the highest population density, energy production sites must be located remotely. This isolation requires lengthy and complicated grids to be designed and manufactured to transmit power over long distances. Grid failures...
Published: 6/17/2026   |   Updated: 1/13/2022   |   Inventor(s): Payman Dehghanian, Shiyuan Wang, Li Li
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech > Energy Infrastructure and Environment
Distributed Feedback Fiber Laser Pumped by Multimode Diode Lasers
Researchers at the University of Arizona College of Optical Sciences and Canada's Carleton University recently succeeded in fabricating high reflectivity (>99%) Fiber Bragg Gratings (FBGs) into phosphate glass fibers using UV light and a phase mask technique. With this new manufacturing technique, fiber lasers can be created as single monolithic...
Published: 4/3/2023   |   Updated: 11/30/2014   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li, Jacques Albert
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources
All-Fiber Multicore Fiber Laser Devices
Researchers at the University of Arizona have developed a compact, power-scalable, alignment-free fiber laser that takes a new approach to stabilizing phase-locked operation of multi-core fiber lasers by completely removing all free space optical components. This high-brightness, all-fiber laser package uses passive optical fiber spliced at both ends...
Published: 4/3/2023   |   Updated: 1/31/2014   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Fiber Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources