REFR vs ONEG Comparison

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. The company's revenue source comes from the licensing of technology.

OneConstruction Group Ltd is a structural steelwork contractor in Hong Kong. The company is engaged in the procurement and installation of structural steel for construction projects in Hong Kong. Its construction project includes performing site preparatory and preliminary works, developing detailed work schedules and work allocation plans, implementing construction site works, and conducting site safety supervision and quality control.