SAN DIEGO--(BUSINESS WIRE)--Nov. 21, 2005--Patriot Scientific Corporation (OTC Bulletin Board: PTSC.OB) a high-tech intellectual properties company that specializes in developing high-performance ultra-low power microprocessor technology, will be making one of the featured semiconductor presentations at the 16th annual Wall Street Analyst Forum, according to Patriot Chairman and CEO, David Pohl. Patriot will be presenting to both buy-side and sell-side analysts, as well as portfolio managers, on Wednesday, November 30 at 10:20 a.m. A live and retrievable webcast of Patriot`s presentation can be accessed via www.analyst-conference.com.

``One of our key goals in presenting to the Wall Street Analyst Forum is based on the dramatic changes Patriot has undergone this year,`` Pohl explained. ``These changes include:

-- Patriot`s first-ever profitable quarter (Q4 2005)

-- Patriot`s licensing of it`s patented core microprocessor technology to the two largest microprocessor manufacturers in the world

-- The creation of a licensing joint venture that bids fair to strike favorable deals with the world`s major OEM microprocessor technology users

-- The influx - from licensing - of more than $13 million in revenue in one quarter (Q1 2006)

-- A complete board-mandated transition of the C-Level executives, heralding an entirely new - and so far, dramatically successful strategy

-- Remarkably successful benchmarking of our latest patented technological breakthrough - Inflame(TM) - which will revolutionize low-power hand-held array microprocessor technology

``The centerpiece of our presentation will be a discussion of our new corporate strategy - one that has driven such dramatic success in 2005 - setting the stage for an even more successful year in 2006. While some of the elements of this strategy remain confidential, we will be reviewing our plans to reinvest our licensing revenue in new, compatible technologies that provide integration and synergy with our existing breakthrough technology portfolio.``

The Wall Street Analyst`s Forum has been sponsoring analyst conferences in New York, Boston and London since 1988. These 15 previous conferences have included 2,500 different NYSE/NASDAQ/AMEX company presentations, attended by more 15,000 different analysts and portfolio managers. Typically, this event is covered by the Wall Street Journal, Barron`s, CNBC, Bloomberg and Fox News. The presentation - the entire conference - will be held at The Roosevelt Hotel on Madison Ave and 45th in New York City. A live and retrievable webcast of Patriot`s presentation can be accessed via www.analyst-conference.com.