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Sony Faces Patent Suit Over PlayStation 3

Law360 (July 30, 2007, 12:00 AM EDT) -- Sony Corp. of America has been hit with a lawsuit alleging its PlayStation 3 infringes a patent covering the partitioning of a computer program into smaller concurrent processes, and seeking an order for the “impounding and destruction” of all Sony products found to encroach on the patent.

Newport Beach, Calif.-based Parallel Processing Corp. filed the lawsuit in the U.S. District Court for the Eastern District of Texas on Thursday.

At issue is U.S. Patent Number 5,056,000, entitled “Synchronized parallel processing with shared memory” and issued in...
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