A month after a San Jose jury exonerated Los Altos-based Rambus from claims that it had engaged in anti-competitive practices, a federal appeals court today came to the same conclusion. The U.S. Court of Appeals for the Washington D.C. Circuit overturned a Federal Trade Commission determination that Rambus - whose memory-chip technology is inside most personal computers - tried to monopolize the memory-chip market.
The FTC had found in 2006 that Rambus acted deceptively to obtain patents for its dynamic random access memory chips. But in its ruling today, the appeals court said "the commission failed to demonstrate that Rambus inflicted any harm on competition," and the court chided the agency for having "taken an aggressive interpretation of rather weak evidence.""