Oh so many hurdles to jump over. Will it ever end?

Risk Factors- 10Q period ending 8/31/2011

We have entered into license agreements through our joint venture with TPL and have reported licensing income as a result of this activity for the fiscal years 2006 to 2011. Because of the uncertain nature of the negotiations that lead to license revenues, pending litigation with companies which we allege have infringed on our patent portfolio, the possibility of legislative action regarding patent rights, potential adverse outcomes associated with the U. S. Patent and Trademark Office (“USPTO”) re-examinations, the litigation initiated by an inventor of the microprocessor portfolio with TPL, and the possible effect of new judicial interpretations of patent laws, we may not receive revenues from such agreements in the future consistent with amounts received in the past, and we may not receive future revenues from license agreements at all.

Any claims allowed from existing or pending patents may not be of sufficient scope or strength to provide significant protection for our products.p.32