US: An en banc panel of the Court of Appeals for the Federal Circuit heard arguments in Phillips v AWH Corp on February 8. The final ruling could determine how trial courts interpret claim construction in all future patent cases. A decision is expected in early 2006. US: The head of Hewlett-Packard's Linux programme urged open source developers not to ignore software patents. Martin Fink, vice-president at Hewlett-Packard, told an audience at the LinuxWorld Conference and Expo that "refusing to patent one's ideas is leaving oneself exposed for absolutely no good reason". US: Microsoft and Nokia signed a deal which will see Microsoft software installed on Nokia's phones. The agreement will allow customers to transfer songs from computers to mobile phones, and also download music from their phones to computers using Microsoft software. US: Fashion company Cartier won a $594 million judgment in a New York district court, after a two-and-a-half year prosecution using private investigators and a paper trail targeting main suppliers, rather than the makers or sellers of counterfeit goods. The company claims the payout is the largest made in a counterfeit case anywhere in the world.