The Supreme Court of the Philippines decided 5 intellectual property cases in 2005. In the case of NBI-Microsoft et al v Judy C Hwang et al (GR No 147043, June 21 2005), Microsoft filed a complaint for copyright infringement and unfair competition. The courts issued search warrants by virtue of which several pieces of computer-related hardware, software and accessories were seized. During the preliminary investigation, the Department of Justice (DOJ) dismissed the complaint for lack of evidence and lack of interest in prosecuting. The respondents' defence was that in filing the complaint, Microsoft's real intention was to collect unpaid royalties (some of the respondents were former Microsoft licensees). On appeal, the Supreme Court set aside the resolutions of the DOJ and ruled that the scope of copyright infringement is not merely the unauthorized "manufacturing" of intellectual works but rather the unauthorized performance of any of the acts covered by the Copyright Law.