Search Results - younghyun+kim

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This technology is a system of lenses for use in space telescopes. The optical system combines state-of-the-art optical lens technology with new corrective lenses that address shortcomings in the state-of-the-art optical systems. Background: Telescopes in space that orbit earth are typically used for scientific research and surveillance purposes. The...

Published: 8/4/2023 | Inventor(s): Young Kim, Thomas Milster, Zichan Wang

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Category(s): Technology Classifications > Imaging & Optics > Lens & System Design

Nandrolone 17 Beta-Carbonates

Abstract: The available options for male contraceptives are limited. Androgens are administered as part of hormone-based male contraception and have also been used in the treatment of hypogonadism and hormone replacement therapy HRT. Many synthetic androgens require an oil-based delivery vehicle and have limited durations of action. This technology...

Published: 7/1/2024 | Inventor(s): Richard Blye, Hyun Kim, Min Lee

Keywords(s): 19-nortestosterone, Androgenic Compounds, Blye, Male Contraceptive, Nandrolone, National Institute of Child Health and Human Development, NICHD

Category(s): TherapeuticArea > Endocrinology, Collaboration Sought > Licensing, Application > Therapeutics, Collaboration Sought > Collaboration, TherapeuticArea > Reproductive Health

MEMS-Based Hybrid Beam Steering for LIDAR

This technology is a LiDAR (light detection and ranging) beam steering system designed to increase scanning range while keeping quality resolution using a microelectromechanically (MEMS) controlled mirror. This allows a single focused beam to be reflected over multiple angles, greatly increasing the possible scanning range. The mirror is specially designed...

Published: 4/3/2023 | Inventor(s): Yuzuru Takashima, Brandon Hellman, Joshua Rodriguez, Young Kim

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Category(s): Technology Classifications > Imaging & Optics > Sensors and Detection

Cell-free RNA biomarkers capable of distinguishing cancer from premalignant disease

Summary Early cancer detection is critical for improving long-term patient survival and highlights a need for new sensitive and minimally-invasive early detection methods. The current technology includes novel sets of cell-free RNA biomarkers that can be used to potentially distinguish between malignant and pre-malignant forms of certain cancers using...

Published: 6/15/2022 | Inventor(s): Thuy Ngo, Hyun Kim, Josiah Wagner, Breeshey Roskams-Hieter, Pavana Anur

Keywords(s): Diagnostics, Diagnostics - Cancer

Category(s): Diagnostics

Segmented Optical Component

This technology combines diffraction and refraction in a multi-order diffractive optical surface that is an extension of Fresnel lens technology that reflects numerous orders of wavelengths in a wide bandwidth that is constrained by the refractive dispersion of the lens. This has the advantage of collecting and focusing broader wavebands of light than...

Published: 4/3/2023 | Inventor(s): Thomas Milster, Young Kim, Zichan Wang

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Category(s): Technology Classifications > Imaging & Optics > Lens & System Design

Broadband Infrared Microscope Objectives

This technology is a design for an objective lens that can be used for infrared microscopes to minimize chromatic aberrations, specifically chromatic change of focus and magnification. Although this design broadens the high-resolution, high NA spectral bandwidth in any wavelength region, it also extends the spectral band into the infrared. One design...

Published: 4/3/2023 | Inventor(s): Young Kim, Weichuan Gao

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Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry

Hardware/Software Architecture for Improving the Safety of Implantable and Wearable Medical Devices

Hardware/Software Architecture for Improving the Safety of Implantable and Wearable Medical DevicesPrinceton Docket # 16-3226-1Implantable and wearable medical devices (IWMDs) have become increasingly sophisticated over the years and are now commonly equipped with advanced features. However, unsafe operations of IWMDs such as software bugs, malicious...

Published: 5/26/2022 | Inventor(s): Niraj Jha, Younghyun Kim, Vijay Raghunathan, Anand Raghunathan

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Category(s): Computer Science and Information Technology

Vibration-Based Secure Side Channel for Medical Devices

Princeton Docket # 15-3123Advances in the design of implantable and wearable medical devices (IWMDs) have enabled fundamentally new options for monitoring, diagnosing, and treating a wide range of medical conditions. IWMDs have become increasingly sophisticated over the years and are now commonly equipped with advanced features, such as wireless connectivity....

Published: 7/31/2023 | Inventor(s): Younghyun Kim, Woo Suk Lee, Vijay Raghunathan, Niraj Jha, Anand Raghunathan

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Category(s): Medical Devices/Diagnostics

Dark Field Solid Immersion Objective for a Microscope

Researchers at the University of Arizona have designed a novel dark field illumination objective lens with a high numerical aperture. The oblique illumination angles of this novel objective enhance contrast and reduce scattered light to help view objects whose refractive index is close to that of the surrounding medium. Applications: Biomedical...

Published: 4/3/2023 | Inventor(s): Young Kim, Thomas Milster

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Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Medical Imaging