Nintendo won a patent case in federal court in Oakland, California where Judge Saundra Armstrong found that eight of Nintendo’s hand-held systems, including the 3DS, DSi, DS and GBA systems, do not infringe a patent asserted against those products by Quintal Research Group, Inc.

Judge Armstrong therefore dismissed the case. Quintal is a patent-assertion company run by the named inventor of the asserted patent, who is also a patent lawyer.

“We are very pleased to have this case dismissed,” said Devon Pritchard, Nintendo of America’s General Counsel and Senior Vice President of Business Affairs. “The result in this case continues to prove that Nintendo will vigorously defend its innovations against patent lawsuits and will not pay to settle cases simply to avoid litigation. Nintendo continues to support patent reform efforts that reduce the unnecessary and inefficient burden cases like this one place on technology companies in the United States.”