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Object Detection in Scattering Media Using the Generalized Likelihood Ratio Test (GLRT)
This technology is a novel method for object detection in environments with significant scattering and other forms of interference. The approach leverages maximum likelihood estimation principles to achieve optimal object detection and characterization based on known physical models of scattering and emission from thermal emission, light scattering,...
Published: 6/30/2025
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Inventor(s): Mohamed ElKabbash
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing, Technology Classifications > Imaging & Optics > Lens & System Design
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Water Immersion Multi-Slit Portable In Vivo Confocal Ophthalmoscope
This technology is a low-cost, portable, scan-less in vivo confocal ophthalmoscope (PICO) that uses a water-immersion objective lens in combination with a multi-slit illumination and detection system. It enables high-resolution, non-invasive imaging of the anterior segment and external structures of the eye at the cellular and subcellular level. The...
Published: 6/18/2025
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Inventor(s): Dongkyun Kang, Kenneth Marcelino, Momoka Sugimura, Jaya Chidambaram
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Displays, Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry, Technology Classifications > Imaging & Optics > Sensors and Detection, Technology Classifications > Imaging & Optics > Ophthalmology, Technology Classifications > Healthcare Portfolios > Ophthalmology, Technology Classifications > Medical Devices > Diagnostic
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Lunar Coronagraph
This technology is a sensing system designed to detect and image objects in space near the moon, which are difficult to image with standard telescopes due to the moon’s brightness. This system is a dedicated coronagraph where the straylight from the Moon is significantly suppressed enabling us to track cislunar objects very close to the Moon....
Published: 6/5/2025
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Inventor(s): Vishnu Reddy Kanupuru, Scott Tucker
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation, Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Sensors and Detection
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Optical Enhancement of Phase Modulation Depth for a Phase Light Modulator
A phase light modulator (PLM) is a device that modulates phase of light in a 2-dimensional manner. This innovation is a method for optical enhancement of phase modulation to overcome the challenge of insufficient phase modulation of PLM in general, including Liquid Crystal on Silicon (LCoS), liquid crystals (LC), Micro Electro Mechanical System (MEMS)...
Published: 6/5/2025
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Inventor(s): Yuzuru Takashima
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Lens & System Design
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Remote Power Delivery, Heating, and Cooling Via Optical Fibers
This invention is a method for remote power delivery, heating, and cooling that leverages lasers and optical fibers for use in locations where traditional electrical systems are impractical. High-power laser light is transmitted through optical fibers—single-mode, multi-mode, or double-cladding—to remote locations, where thermoelectric generators...
Published: 6/5/2025
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Inventor(s): Mehmetcan Akbulut
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Optical, Technology Classifications > Energy, Cleantech & Environmental > Powertrains
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Backside-Patterned Nanostructured Lens in BSI CMOS Sensors
This invention introduces a novel approach to enhancing backside-illuminated (BSI) Complementary Metal-Oxide-Semiconductor (CMOS) sensors by integrating patterned nanostructured lens elements, such as metalenses, directly into the backside silicon layer or additional material layers. Unlike conventional microlens arrays, these nanostructured lenses...
Published: 5/12/2025
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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
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Engineered Mirror to Increase the Radiative Cooling Capacity of Windows
This technology introduces a novel mirror-based system designed to enhance the radiative cooling performance of windows. By reflecting thermal infrared (IR) radiation emitted by the window toward the sky while blocking ambient IR radiation from the ground, the system improves passive cooling efficiency. The mirror is coated with a spectrally selective...
Published: 5/12/2025
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Inventor(s): Mohamed ElKabbash
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Manufacturing, Technology Classifications > Engineering & Physical Sciences > Industrial & Manufacturing > Construction, Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Materials > Coatings
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Polarization-Dependent Dual-Focus Metalens System for Simultaneous Reticle Illumination
This technology is a novel dual-focus metalens system for lithography applications. It uses as polarization-dependent metalens to focus light from a single source onto two separate reticles. This system can complete two parallel patterning tasks simultaneously, allowing for twice the throughput of traditional lithography systems. This, in turn, allows...
Published: 5/12/2025
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Inventor(s): Mohamed ElKabbash
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Materials & Fabrication
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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
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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
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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
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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
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