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Cisco Loses Supreme Court Patent Case: Intellectual Property

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The U.S. Supreme Court sided with Commil USA LLC in its claim that Cisco Systems Inc. infringed its patent for wireless transmission technology and induced others to do the same by selling the equipment at issue.

The U.S. Court of Appeals for the Federal Circuit had said the trial court erred in excluding Cisco’s evidence that it had a good-faith belief the disputed patent was invalid.