A foundation named the Washington Research Institute (WRI) has filed a lawsuit against Matsushita, Samsung and Nokia, alleging that Bluetooth technology infringes on its patented work carried out at the University of Washington. WRI filed the suit in December and seeks unspecified damages. The WRI's lawyer, Michael Lisa claimed that the foundation "will not refuse reasonable settlements, but if we don't get an offer to do so, we are going to trial." The lawsuit claims that computers, mobile phones and headsets made by the three companies violate four patents held by WRI. Each of the defendants use chipsets made by U.K. firm CSR, which WRI claims has not licensed the technology.

For more on the WRI's lawsuit:
- check out this article from The Inquirer