(July 24, 2017, 2:48 PM EDT) -- ALEXANDRIA, Va. — A patent directed to methods and systems for receiving and responding to a request for image data would have been obvious to a person of skill in the art, Microsoft Corp. contends in a July 20 petition for inter partes review by the Patent Trial and Appeal Board (Microsoft Corp. v. Bradium Technologies LLC, No. IPR2017-01818, PTAB)....