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: 8/1/2024
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Inventor(s): Philipp Gutruf
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Wireless, Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Healthcare Portfolios
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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
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Inventor(s): Frederic Zenhausern
Keywords(s):
Category(s): Technology Classifications > Materials > Biomaterials, Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Medical Devices
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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
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Inventor(s): Michel De Keersmaecker, Erin Ratcliff, Neal Armstrong
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells, Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices, Technology Classifications > Materials > Processing
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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
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Inventor(s): Michel De Keersmaecker, Erin Ratcliff, Neal Armstrong
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells, Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices, Technology Classifications > Materials > Processing
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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: 6/4/2024
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Inventor(s): James Angel, Ryker Eads
Keywords(s):
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
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"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
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Inventor(s): Michel De Keersmaecker, Erin Ratcliff, Neal Armstrong
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells, Technology Classifications > Energy, Cleantech & Environmental > Manufacturing, Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Imaging & Optics > Sensors and Detection, Technology Classifications > Imaging & Optics > Sensors and Detection > Inspection, Technology Classifications > Materials > Chemicals, Technology Classifications > Materials > Nanomaterials, Technology Classifications > Materials > Processing, Technology Classifications > Sensors & Controls
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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: 8/1/2024
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Inventor(s): Peiwen Li
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Manufacturing
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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
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Inventor(s): James Angel, Brian Wheelwright, Zachary Holman, Raymond Kostuk
Keywords(s):
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
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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
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Inventor(s): Thomas Gianetti
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy, Technology Classifications > Materials > Chemicals
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High-Efficiency, Stable Organic Thin Film Hole Transporting Material for Perovskite Solar Cells
This invention is a new organic hole transporting material (HTM) for perovskite solar cells, which provides improved power conversion efficiency, as well as thin films with improved quality and higher long-term stability, even in dopant-free designs.
Background:
Perovskite solar cells (PSC), considered to be third generation photovoltaics, have...
Published: 4/2/2024
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Inventor(s): Dominic Mcgrath, Zongxiang Xu
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Materials > Chemicals
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