THE COMPANY

Patriot Scientific Corporation was organized under Delaware law on March 24, 1992, as the successor by merger to Patriot Financial Corporation, a Colorado corporation incorporated on June 10, 1987. Our address is 10989 Via Frontera, San Diego, California 92127, and our telephone number is (858) 674-5000. Our home page can be located on the World Wide Web at http://www.ptsc.com.

We develop, market, and sell microprocessors, our technology behind the microprocessors, and complementary products which enable computers and other data processing devices to communicate. These products can be used to connect to the Internet or other telecommunication networks. The microprocessor technology product line accounted for approximately 25% of our revenue in fiscal 2003. The balance of our 2003 revenue was generated from a communication product line that, subsequent to a completed last buy program, is generating minimal revenue. We also have a patent for special radar technology which, if fully developed, may allow a potential licensee to penetrate the ground or structures to find various objects. We also owned gas plasma antenna technology which we sold for $250,000 in August 1999. We potentially could receive up to an additional $250,000 from the sale of the gas plasma technology in the form of royalties. Our strategy is to exploit our microprocessor technologies through product sales, licensing, and strategic alliances.

In 1997, we emerged from the development stage primarily as a result of the acquisition of Metacomp Inc. There can be no assurance that we can achieve profitable operations, and we may need additional financial resources during the next twelve months.