Wise Investments

[Scrooge McDuck]

PTSC news...(plus lawsuit details)..

SAN DIEGO, Mar 16, 2004 /PRNewswire-FirstCall via COMTEX/ --

Patriot Scientific Inc. (OTC Bulletin Board: PTSC) announced today that the company's stock has begun trading on the Berlin Stock Exchange under the symbol PQE and German Cusip number 899459.

Patriot Scientific CEO Jeff Wallin said, 'The listing on the Berlin exchange provides us with increased exposure to the European capital markets. This makes it easier for European investors who have an interest in our company to buy and sell our stock.'

An investment profile on Patriot Scientific may be found at www.hawkassociates.com/patriot/profile.htm.

About Patriot Scientific

Patriot Scientific is an intellectual property company developing and marketing innovative and proprietary semiconductor technologies into the fast- growing hand-held wireless and smart card markets. The company's portfolio of patents encompasses what is believed to be fundamental microprocessor technology and includes additional patents pending to protect its technology and architecture. For more information please visit Patriot Scientific online at www.ptsc.com

The company has filed lawsuits against Matsushita, Sony, Fujitsu, Toshiba and NEC, seeking damages in excess of several hundred million dollars to protect patent rights contained in Patent No. 5,809,336 'High Performance Microprocessor Having Variable Speed System Clock.'Patriot's patents describe the principal means used by the microprocessor industry to increase the internal operating speed of modern microprocessors. Patriot's patent portfolio encompasses the fundamental workings of well over $18 billion dollars worth of microprocessors sold in the United States last year. From the time the patents were issued, the company estimates that over $150 billion dollars worth of microprocessors have made use of Patriot's technology. The company believes that significant segments of the electronics industry are currently benefiting from technology owned by Patriot Scientific and that microprocessors operating at speeds above 110 - 120 MHz are in violation of portions of Patriot Scientific's patent portfolio.

For investor relations information contact Frank Hawkins or Julie Marshall, Hawk Associates, at [phone]. Email: [e-mail] For Patriot Scientific information contact Lowell Giffhorn at [phone]. Detailed information about Patriot Scientific can be found on the website www.ptsc.com. Copies of Patriot Scientific press releases, current price quotes, stock charts and other valuable information for investors may be found on the websites www.hawkassociates.com and www.hawkmicrocaps.com.

Safe Harbor statement under the Private Securities Litigation Reform Act of 1995: Statements in this news release looking forward in time involve risks and uncertainties, including the risks associated with the effect of changing economic conditions, trends in the products markets, variations in the company's cash flow, market acceptance risks, technical development risks, seasonality and other risk factors detailed in the company's Securities and Exchange Commission filings.

SOURCE Patriot Scientific Corporation

Investors, Frank Hawkins or Julie Marshall, both of Hawk Associates, [phone], or [e-mail], for Patriot Scientific; or Lowell Giffhorn of Patriot Scientific, [phone]

http://www.ptsc.com