BEAT vs REFR Comparison

HeartBeam Inc is a medical technology company is focusing on developing and commercializing higher resolution ambulatory Electrocardiogram ("ECG") solutions that enable the detection and monitoring of cardiac disease outside a healthcare facility setting. The Company's ability to develop higher-resolution ECG solutions is achieved through the development of the Company's proprietary and patented Vector Electrocardiography ("VECG") technology platform. The Company has validated this technology and is seeking U.S. Food and Drug Administration ("FDA") clearance for its initial telehealth products.

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.