Tessera, Zynga, Art & Fragrances: Intellectual Property
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Tessera Technologies Inc. lost an appeals court ruling in its efforts to get new licensing revenue from makers of computer-memory chips, including Acer Inc. and Nanya Technology Corp.
The U.S. Court of Appeals for the Federal Circuit yesterday upheld a trade agency’s finding that the companies weren’t infringing a Tessera patent. The court vacated the agency’s finding of no violation of two other patents because they had already expired.