Risk Factor 1-

We Have Initiated Legal Proceedings Against Our Joint Venture Partner Which Could Adversely Affect Our Relationship With Them And Our Receipt Of Licensing Revenues.

Under our joint venture arrangement with TPL, TPL is responsible for the licensing and enforcement of our microprocessor patent portfolio. In April 2010 we filed two actions against TPL (and with respect to one action, another defendant) alleging breach of a $1 million promissory note issued to us by TPL and other causes of action, as more particularly described below under Part I, Item 3. "Legal Proceedings" in this Annual Report. Because we are wholly dependent on TPL to secure licensing revenues with respect to our microprocessor patent portfolio, which revenues have represented substantially all of our income since June 2005, the commencement of these adversarial proceedings against TPL could have an adverse affect on our continued relationship with TPL and its ability to effectively negotiate licenses or enforce our rights with respect to our microprocessor patent portfolio, which in turn could adversely affect our revenues and financial condition.

Who is the other defendant?