Dear Investor,
The next report will be the Company's annual report on Form 10-K due to be filed with the SEC at the end of August.

Sincerely,

PTSC IR

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Safe Harbor Statement: Statements herein which are not purely historical, including statements regarding Patriot Scientific Corporation's intentions, hopes, beliefs, expectations, representations, projections, plans or predictions of the future are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. The forward-looking statements involve risks and uncertainties including, but not limited to, the risks and uncertainties associated with the litigation with TPL, and the uncertainties relating to the future of our MMP joint-venture . It is important to note that the company's actual results could differ materially from those in any such forward-looking statements. Factors that could cause actual results to differ materially include, but are not limited to, risks and uncertainties associated with the effect of changing economic conditions, trends in the products markets, variations in the company's cash flow, market acceptance risks, patent litigation, technical development risks, and seasonality. Our business could be affected by a number of other factors, including the risk factors listed from time to time in the company's SEC reports including, but not limited to, the annual report on Form 10-K for the year ended May 31, 2010. The company cautions investors not to place undue reliance on the forward-looking statements contained herein. Patriot Scientific Corporation disclaims any obligation, and does not undertake to update or revise any forward-looking statements made herein.