REFR vs DSWL 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.

Deswell Industries Inc is engaged in the manufacturing and selling of injection-molded plastic parts and components. In addition, it also offers manufacturing services for electronic products and subassemblies and manufactures metallic molds and accessory parts for original equipment manufacturers and contract manufacturers. The company conducts all of its manufacturing activities at separate plastics, electronics and metallic operation factories located in the People's Republic of China. It operates through the Plastic Injection Molding and Electronic Products Assembling segments. The firm offers products such as automobile components, medical testing equipment, parts for audio equipment, av receivers, active subwoofers, digital system key sets, communication products and others.