Tags: online games
Published : 2 months, 1 week ago (Thu, 26 Jun 2008 01:57:52 PDT) Searched: online games http://manchester1988.livejournal.com/1481998.html 0 links Related posts
After receiving a letter accusing them of patent infringement, Activision filed a declaratory judgment action March 12, 2008, against Gibson Guitars, asking the court for finding of invalidity and noninfringement. Gibson is asserting that it has a patent on a musical performance simulation, which Gibson alleges Activision infringes via its popular Guitar Hero games. The lawsuit was filed in the Central District of >California. The patent is U.S. Pat. No. 5,990,405, entitled System and Method for Generating and Controlling a Simulated Musical Concert Experience, issued Nov. 23, 1999. At a glance, the broadest claim appears to be: 13. A system for simulating participation of a user playing a musical instrument in a pre-recorded musical performance having audio and video portions, the musical instrument producing instrument audio signals at an instrument audio output when the instrument is played, comprising: a. a source playback device for playback of the audio and video portions of the pre-recorded musical performance through corresponding source audio and source video outputs; b. a source audio control device for controlling one or more characteristics of the audio portion of the pre-recorded musical performance during playback, the source audio control means operably >connected to the source audio output and to the instrument audio output and having a controlled audio output; and c. the source audio control device is responsive to the instrument audio signals whereby at least one characteristic of the audio portion of the pre-recorded musical performance is controlled by playing of the musical instrument by the user. Well keep tracking this case and let you know of any major developments.
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