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Radiation-Hardened Nanophotonic Thermal Emitters with Spectral and Angular Selectivity for Spaceborne Radiative Cooling

This technology introduces a radiation-hardened nanophotonic surface engineered for high-efficiency radiative cooling in low Earth orbit (LEO). The metasurface employs angular and spectral selectivity to maximize emission toward deep space while minimizing absorption of sunlight and planetary infrared radiation. Constructed from refractory and ceramic...

Published: 12/8/2025 | Inventor(s): Mohamed ElKabbash

Keywords(s):

Category(s): Technology Classifications > Engineering & Physical Sciences > Aerospace Engineering, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Imaging & Optics > Data Storage, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology

Dual-Mode Micro-Coil Ising Machine Using Magnetic Nanoparticles

This invention is a hardware Ising machine that uses a micro-coil array and magnetic nanoparticles acting as binary spins. The micro-coils apply magnetic fields to program the spins of the magnetic nanoparticles and then act as sensors that measure the induced spins. When the magnetic nanoparticles interact through dipole-dipole interactions, they provide...

Published: 12/8/2025 | Inventor(s): Mohamed ElKabbash

Keywords(s):

Category(s): Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Engineering & Physical Sciences > Electronics > Computer Hardware

Bottom-Up Low-Temperature Synthesis of Graphene Interconnects for GAAFETs

This invention introduces a method for creating ultra-thin, highly conductive carbon-based wiring, called graphene interconnects, on metal surfaces at low temperatures. These interconnects are intended to replace traditional copper wiring used in advanced semiconductor devices, particularly those based on Gate-All-Around Field-Effect Transistors (GAAFETs)....

Published: 9/15/2025 | Inventor(s): Zafer Mutlu

Keywords(s):

Category(s): Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology

Semiconductor-Piezoelectric Device With Low Self-Heating

This invention introduces a semiconductor-piezoelectric device designed to minimize self-heating while amplifying phonons efficiently. This technology tackles a major challenge in computer chips: overheating. By applying a special coating made from a thin layer of aluminum scandium nitride on a very thermally conductive base, it significantly improves...

Published: 7/2/2025 | Inventor(s): Matthew Eichenfield

Keywords(s):

Category(s): Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Imaging & Optics > Materials & Fabrication

Capturing Nano- and Micro-Objects in Predesignated Sites using Suspended Membranes

This invention introduces a novel method for capturing and positioning nano- and micro-scale objects at predetermined locations using suspended membranes. The technology leverages precisely engineered membrane structures to facilitate the controlled trapping of particles without requiring complex optical or mechanical manipulation techniques. This technique...

Published: 6/30/2025 | Inventor(s): Mohamed ElKabbash, James McGrath, Greg Madejski

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology

Method for Fabricating Free-Standing Thin-Film Nanocomposites

This invention is a fabrication method for free-standing thin-film composites reinforced with nanofibers. These composites are on the scale of hundreds of nanometers to a few microns in thickness and exhibit strong mechanical integrity. The formation of ultra-thin, flexible layers without requiring a supporting substrate is broadly applicable across...

Published: 6/27/2025 | Inventor(s): Adam Printz, Anton Samoylov

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Method for Multilayer Nanophotonic Effective Medium Optics via Spin-Coated Planarization Layers

This technology introduces a novel method for fabricating multilayer nanophotonic devices using spin-coated planarization layers. The process ensures precise alignment and spacing between optical layers, enabling the creation of advanced optical elements for photonic computing and compound lenses. Spin coating is a procedure used to deposit uniform...

Published: 4/21/2025 | Inventor(s): Mohamed ElKabbash

Keywords(s):

Category(s): Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Imaging & Optics > Optical Fab / Metrology, Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Materials & Fabrication

Optical Elements from Thin Film Coatings

This technology enables the creation of advanced optical elements through thin film coatings. By spatially varying the thickness, order, and material composition of thin film stacks, the technology allows for precise control of light's phase and amplitude. It is particularly advantageous in the extreme ultraviolet (EUV) wavelength range, where traditional...

Published: 4/21/2025 | Inventor(s): Mohamed ElKabbash

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Materials > Coatings

Optical Elements Through Phase Control Using Effective Medium Approach in Thin Films and Membranes

This invention introduces a novel method for designing optical elements, such as lenses, by using the effective medium theory (EMT). By employing subwavelength patterns in thin films or membranes, the technology creates localized refractive index changes that enable precise control over the behavior of light. This approach is particularly effective...

Published: 4/21/2025 | Inventor(s): Mohamed ElKabbash

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology

High Efficiency Colored Radiative Cooling Surfaces Through Narrowband Beam Deflection

This technology introduces a novel method for creating colored surfaces that preserve high radiative cooling efficiency. Traditional colored surfaces tend to absorb specific wavelengths of light, which increases surface temperatures and diminishes cooling capabilities. In contrast, this invention employs advanced metasurface-based beam deflectors to...

Published: 2/10/2025 | Inventor(s): Mohamed ElKabbash

Keywords(s):

Category(s): Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Materials > Coatings

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