May 10, 2024, 8:11 PM UTC; Updated: May 10, 2024, 8:56 PM UTC Christopher Yasiejko Senior correspondentMicrosoft Corp. must pay IPA Technologies Inc. $242 million after a federal jury in Delaware found its Cortana digital assistant infringed a patent that expired in January 2019.Jurors also rejected the tech giant’s arguments that they should invalidate US Patent No. 7,069,560, according to a verdict issued Friday in the US District Court for the District of Delaware.“We remain confident that Mi...