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Ultrahuman has rejected Oura's patent infringement accusations in a new lawsuit, asserting that its Ring Pro smart ring represents an independent design, while Oura seeks to impose a comprehensive ban on its sales in the United States.
A U.S. jury ruled that Apple infringed claims from two patents owned by Taction Technology and uses their technologies in haptic feedback systems, ordering it to pay $5.72 billion. Apple denies that its technology is similar and plans to appeal the ruling.