REFR vs CIF 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.

Mfs Intermediate High Income Fund is a United States-based diversified closed-end management investment company. Its investment objective is to seek high current income, but it may also consider capital appreciation. The fund invests a majority of its net assets, including borrowings for investment purposes, in high-income debt instruments. Its portfolio of investments includes investment-grade corporate bonds, government securities and other securities. The portfolio includes Midstream, Financial Institutions, Energy, Cable TV, and Utilities.