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Wireless, Battery-Free, Subdermal Implantable Platforms for Transcranial and Long-Range Optogenetics

This invention is an improvement of current wireless subdermal implantable platform for long-range optogenetics and for transcranial implants without damaging brain tissue or using invasive surgical procedures. It uses capacitors and digital power management to deliver on-demand energy to the implant. This enables transcranial optogenetics stimulation...

Published: 2/1/2024 | Inventor(s): Philipp Gutruf

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Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Wireless, Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Healthcare Portfolios

Plant-Based Electrical Source

This invention is a plant-based rechargeable battery with all components produced naturally making its operations suitable for flexible, wearable, or implantable applications. It could provide novel electrical-power source directly integrated with wound healing materials for locally stimulating biological reactions with therapeutic effects. These may...

Published: 11/16/2023 | Inventor(s): Frederic Zenhausern

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Category(s): Technology Classifications > Materials > Biomaterials, Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Medical Devices

Wireless Battery Free Long Range Wearable Recording Platform for Digital Acquisition of Chronic Biological Signals

This invention developed is a stretchable and intimately coupled system for infinite chronic recording of bio-signals at a distance, enabling steady streams of clinical grade information over months for use in digital medicine. Background: Remote monitoring using smart biosensors can decrease patients’ referral to health centers up to 30%....

Published: 2/1/2024 | Inventor(s): Philipp Gutruf

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Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Wireless, Technology Classifications > Sensors & Controls, Technology Classifications > Software & Information Technology > Bioinformatics, Technology Classifications > Software & Information Technology > Communications & Networking, Technology Classifications > Software & Information Technology > Human Machine Interface

In-line Analytical Measurements for High-Throughput Manufacturing of Solar Cells, Enhancing Scalability of Next Generation Semiconductor Thin Film Stacks

A “stick and peel” removable electrochemical probe is used for solvent-free characterization of semiconductor films or optoelectronic devices and configured for use in situ and/or in operando. The invention may be used to analyze electronic materials such as a metal halide perovskite, an organic semiconductor, a nanocrystalline (quantum...

Published: 3/12/2024 | Inventor(s): Michel De Keersmaecker, Erin Ratcliff, Neal Armstrong

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Defect Characterization for Semiconductors, including Perovskites, in Operando or during Manufacturing, using 'Peel and Stick' Probe with Enhanced Sensitivity

This technology involves the use of a removable ‘peel and stick electrolyte’ probe for detecting defects in perovskite materials. This is an improvement on previous technology that increases sensitivity of defect detection in device-relevant triple cation perovskites. Background: The development of next-generation flexible optoelectronic...

Published: 3/12/2024 | Inventor(s): Michel De Keersmaecker, Erin Ratcliff, Neal Armstrong

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Rapid In-Situ Metrology of a Heliostat Field Using Starlight

This technology is a means of rapidly measuring the optical properties of each heliostat in a heliostat field using starlight. It is ideal for use with heliostats that can have their shape actively changed to maximize their light concentration effectiveness as they track the sun over the course of the day. Background: Heliostats are devices that track...

Published: 5/22/2023 | Inventor(s): James Angel, Ryker Eads

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Category(s): Technology Classifications > Energy, Cleantech & Environmental, Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic

"Stick and Peel" Probe Properties of Perovskite Material Properties for Manufacturing Scale-Up and Quality Control

A “stick and peel” removable electrochemical probe is used for solvent-free characterization of semiconductor films or optoelectronic devices. The invention may be used to analyze electronic materials such as a metal halide perovskite, an organic semiconductor, a nanocrystalline (quantum dot) thin film, metal oxides, a material blend or...

Published: 3/12/2024 | Inventor(s): Michel De Keersmaecker, Erin Ratcliff, Neal Armstrong

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Heat Exchange System using Solid Particles and Fluid

This invention is a heat exchanger designed for heat transfer from solid particles to liquid inside of tubes. It consists of (1) slide particle flow and discharge belt, (2) solid particle flow distributor for particles to reach tube banks uniformly, and (3) tube bank arrangement for heat exchange. Particles fall and flow outside of the liquid tube bank...

Published: 4/3/2023 | Inventor(s): Peiwen Li

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Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Manufacturing

Tandem Photovoltaic Module with Diffractive Spectral Separation

Researchers at the University of Arizona have developed a design for a solar concentrating device that has a solar tracker and a diffractive grating as a part of the entrance window or glass for the sunlight to enter through. The technology is designed for use in conjunction with a solar cell for solar panels. The grating delivers specific diffracted...

Published: 4/3/2023 | Inventor(s): James Angel, Brian Wheelwright, Zachary Holman, Raymond Kostuk

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Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery

Stable, Organic Homogenous Photocatalysts Without Expensive, Rare Metals

Novel carbenium-based molecules have been designed, synthesized, and tested for use in homogenous photocatalysis. These compounds are redox active, stable, earth-abundant, easy to synthesize, and the molecular design is tunable. These compounds may also be used as highly fluorescent dyes with long lifetimes. Background: Heterogeneous photocatalysts...

Published: 3/12/2024 | Inventor(s): Thomas Gianetti

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