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Research Frontiers Inc is engaged in the development and marketing of technology and devices to control the flow of light. The company develops and licenses its patented suspended particle device light-control technology to other companies that manufacture and market the SPD-Smart chemical emulsion, the light-control film made from the chemical emulsion, the light-control panels made by laminating the film, electronics to power end-products incorporating the film, or lamination services for, and the end-products. Its revenue source comes from the licensing of technology.
Zedge Inc provides content distribution platforms. Its content platform enables consumers to personalize their mobile devices with free, high-quality ringtones, wallpapers, home screen app icons, widgets and notification sounds as well as paint, a generative AI wallpaper maker, GuruShots, a skill-based photo challenge game, and Emojipedia. The company also launched a Zedge app. It has two reportable segments, which are the Zedge Marketplace and GuruShots.