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2024
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Invention
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Micro-optic anticounterfeiting elements for currency and other items using virtual lens systems. ... |
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2023
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Invention
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Solar photovoltaic (pv) panels or devices with infrared (ir) reflecting films for enhanced effici... |
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2022
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Invention
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Diffuser combining a multi-faceted surface and a lens-covered surface to provide specific light d... |
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2021
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Invention
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Antiviral and antimicrobial protective films with microstructure deterrents. An antimicrobial pro... |
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Invention
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Method of fabricating arrays of individually oriented micro mirrors for use in imaging security d... |
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Invention
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Multi-faceted diffuser providing specific light distributions from a light source. Optical or lig... |
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2019
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Invention
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Method of manufacturing items with lens-based security features using multiple lenses dedicated t... |
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2018
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Invention
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Optical security elements with opaque masks for enhanced lens-to-printed pixel alignment. Product... |
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Invention
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Arrays of individually oriented micro mirrors providing infinite axis activation imaging for imag... |
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2017
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Invention
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Lens-based security features with multiple lenses dedicated to individual colors for currency and... |
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Invention
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Lens-based security dedicated to individual colors for currency and brand authentication. Product... |
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2016
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Invention
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Arrays of micro mirrors for use in imaging security devices. A visual display assembly useful as ... |
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Invention
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Arrays of individually oriented micro mirrors for use in imaging security devices for currency an... |
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2015
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Invention
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Flat concave micro lens for security as an integrated focusing element. An optical security eleme... |
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Invention
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Slant lens interlacing with linearly arranged sets of lenses. An optical product that includes a ... |
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Invention
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Flat concave micro lens for security as an integrated focusing element.
An optical security elem... |
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Invention
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Pixel mapping and printing for micro lens arrays to achieve dual-axis activation of images. A vis... |
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2014
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Invention
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Polymer bank note with optical security assembly providing in-substrate focusing.
An assembly ad... |
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Invention
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Polymer bank note with optical security assembly providing in-substrate focusing. An assembly ada... |
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Invention
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Slant lens interlacing with linearly arranged lenses. An optical product that includes a transpar... |
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Invention
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Printing of security devices.
A computer-implemented method of preparing a digital image file or... |
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Invention
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Improved printing of security devices. A computer-implemented method of preparing a digital image... |
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Invention
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Multi-layered waveguide for capturing solar energy. A waveguide for use in solar power systems to... |
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2013
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Invention
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Slanted lens interlacing. A method of interlacing images into an interlaced print file for contro... |
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Invention
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Slant lens interlacing. A method of interlacing images into an interlaced print file for co... |
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Invention
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Slant lens interlacing. A method interlacing of images into an interlaced print file for controll... |
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Invention
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Pixel mapping, arranging, and imaging for round and square-based micro lens arrays to achieve ful... |
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Invention
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Conversion of a digital stereo image into multiple views with parallax for 3d viewing without gla... |
