Sanyo, 16 Others Added To Chip System Patent Suit

Law360, New York (May 28, 2010, 12:12 PM EDT) -- Fujitsu Semiconductor Ltd., Mitsubishi Electric Corp. and Sanyo Electric Co. Ltd. are among more than a dozen companies that have been added to a patent infringement suit over a system for conserving energy in computer chip components.

Commonwealth Research Group LLC filed an amended complaint Thursday in the U.S. District Court for the District of Delaware adding 17 defendants to the suit over U.S. Patent Number 6,026,493.

The original complaint, filed March 15, named Samsung Group, Toshiba Corp., Netherlands-based NXP BV and Japan-based Renesas Technology Corp.,...
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