Patriot Scientific Corporation (PTSC) is an intellectual-property licensing company. The Company holds a range of patents covering the design of microprocessor chips. Chips with PTSC's technology are used across the world in products ranging from computers and cameras to printers, automobiles and industrial devices. PTSC's technology is also used in cell phones and entertainment systems. The Company's patents, collectively known as the Moore Microprocessor Patent (MMP) Portfolio, are licensed through its joint-venture, Phoenix Digital Solutions. The Company, through Phoenix Digital Solutions, is also engaged in pursuing the commercialization of its microprocessor technologies through broad and open licensing, and by litigating against those who may be infringing on its patents.