REFR vs AHT 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.

Ashford Hospitality Trust Inc is a real estate investment trust (REIT) operating in the hotel lodging industry. The company's portfolio consists of upscale and upper upscale full-service hotels, with its investment focused on acquiring and investing in upper upscale full-service hotels in the United States that have revenue per available room (RevPAR) generally less than twice the U.S. national average, through direct real estate ownership as well as equity and debt investments. Its hotel properties are mainly branded under internationally recognized names such as Hilton, Hyatt, Marriott, and InterContinental Hotels Group. It operates through a single reportable business segment, direct hotel investments, which involves owning hotel properties through acquisitions or new development.