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Methods and Apparatus for Microscopic Imaging of Eye
This technology is a low-cost microscopic imaging device that captures cellular level images for diagnosis and treatment of eye diseases.
Background:
The National Eye Institute estimates that over 4 million people in the US had some type of vision impairment in 2010, and this number will rise to 7 million by 2030. The most severe eye conditions require...
Published: 7/5/2023
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Inventor(s): Dongkyun Kang, Jaya Chidambaram
Keywords(s):
Category(s): Technology Classifications, Technology Classifications > Imaging & Optics > Ophthalmology
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Adaptive Profile Poling of Nanophotonic Lithium Niobate Waveguides for High Overall Nonlinear Efficiency
Innovators at the University of Arizona have overcome the non-uniformity issue of thin-film Lithium Niobate. Adaptive profile poling is promising to realize high nonlinear efficiency with strong material second-order nonlinearity. Nonlinear efficiency can actually increase quadratically with length using this method.
It was shown that the optical momentum...
Published: 7/5/2023
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Inventor(s): Linran Fan, Pao-Kang Chen
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Fiber Optics, Technology Classifications, Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Engineering & Physical Sciences > Photonics
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Flash Lidar with FOV Expansion
This technology is a method of capturing high-resolution images in laser, imaging, detection and ranging (LIDAR) with a 10x increase in field of view using Digital Micromirror Devices (DMDs) and 2D array detectors such as Multi-Pixel Photon Counters (MPPC). It utilizes the receiver field of view expansion technique, which was achieved by diffractively...
Published: 1/30/2024
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Inventor(s): Yuzuru Takashima, Jeff Ching-Wen Chan, Xianyue Deng
Keywords(s):
Category(s): Technology Classifications, Technology Classifications > Imaging & Optics > Lasers & Other Sources
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Thermal Drift Calibration of Whispering Gallery Mode Microcavities using Optical Frequency Domain Reflectometry
This technology utilizes optical frequency domain reflectometry (OFDR) to collect high resolution temperature measurements in biochemical applications. More specifically, accuracy of measurements is increased in the spatial domain via the OFDR technology being studied in conjunction with whispering gallery mode biochemical sensing. While temperature...
Published: 5/2/2023
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Inventor(s): Tsu-Te Su, Cheng Li
Keywords(s):
Category(s): Technology Classifications, Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices
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Multiple Exposure to Increase Image Resolution and Dynamic Range using Zoom Lens and Different Aperture
This innovation is a method to increase image resolution by using multiple exposures and different aperture settings, combining them to create a high dynamic range image. Images can be taken at different or same exposure times and the exact aperture setting can be determined by the user or by an initial estimate of the dynamic range of the scene. A...
Published: 5/2/2023
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Inventor(s): Stanley Pau, Amit Ashok
Keywords(s):
Category(s): Technology Classifications, Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lens & System Design
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Allosteric Inhibitors of the Main Protease of SARS-CoV-2
In this report, the SARS-CoV-2 3CLpro was expressed and purified. By using a FRET-based enzymatic assay, the researchers have screened a library consisting of more than 300 different niclosamide derivatives and identified three molecules JMX0286, JMX0301, and JMX0941 as potent allosteric inhibitors against SARS-CoV-2 3CLpro, with IC50 values like that...
Published: 4/1/2024
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Inventor(s): Hongmin Li, subodh samrat, Zhong Li, Jia Zhou, Jimin Xu
Keywords(s):
Category(s): Technology Classifications, Technology Classifications > Life Sciences > Therapeutics, Technology Classifications > Healthcare Portfolios, Technology Classifications > Healthcare Portfolios > Infectious Diseases
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Calcimycin as Antifungals
A new antifungal treatment is necessary, as pathogens evolve and develop immunity to current methods. Here, the inventors present calcimycin (CMN) as a novel treatment of cryptococcosis caused by Cryptococcus neoformans (Cne) and likely Cryptococcus gattii (Cga). CMN prevents the protein from continuing to splice. While the current treatment methods...
Published: 2/13/2024
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Inventor(s): Hongmin Li, Zhong Li, Qing-yu Zhang
Keywords(s):
Category(s): Technology Classifications, Technology Classifications > Life Sciences, Technology Classifications > Life Sciences > Therapeutics, Technology Classifications > Healthcare Portfolios, Technology Classifications > Healthcare Portfolios > Infectious Diseases
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Graded Index Waveguide and Coating for Display Applications
This innovation improves image quality and reduces polarization aberration in waveguide display systems by using a graded-index waveguide and/or coating. Specifically, the innovation improves the performance of the display by increasing the bandwidth, field of view, and reducing polarization-dependent loss.
Using a graded-index coating in waveguide...
Published: 4/3/2023
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Inventor(s): Stanley Pau, Sawyer Miller, Linan Jiang
Keywords(s):
Category(s): Technology Classifications, Technology Classifications > Imaging & Optics > Displays
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Diagnostic for Non-Invasive Screening and Early Detection of Adenomyosis
This technology is a non-invasive diagnostic for the screening and detection of adenomyosis. This could be used for women who are suffering with symptoms of chronic pelvic pain and adenomyosis for diagnosis without an invasive hysterectomy. In preliminary studies, there have been high acceptance of a particular sampling, that can provide information...
Published: 2/16/2024
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Inventor(s): Melissa Herbst-Kralovetz, Pawel Laniewski
Keywords(s):
Category(s): Technology Classifications, Technology Classifications > Life Sciences > Biomarkers, Technology Classifications > Life Sciences > Diagnostics, Technology Classifications > Healthcare Portfolios > Women's Health
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Functionalization of Soluble Guayule Resins using Functional Dithiophosphoric Acids
Functionalized polymers of a reaction product of a polymer including one or more olefins and a dithiophosphoric acid compound can provide a wide range of olefinic polymers in bulk-neat conditions or in solution via eletrophilic addition processes. Such new compositions provide a wide range of new functional polymers via an inexpensive polymer production...
Published: 3/12/2024
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Inventor(s): Dong-Chul Pyun, Jon Njardarson
Keywords(s):
Category(s): Technology Classifications, Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Materials > Chemicals, Technology Classifications > Materials > Polymers, Technology Classifications > Materials > Processing, Technology Classifications > Materials > Biomaterials
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