November 14, 2022
The Patent Trial and Appeal Board has again invalidated claims in a Qualcomm patent on extending battery life of mobile devices, with the board finding on remand from a Federal Circuit panel that challenger Apple did not improperly rely on "applicant-admitted prior art."
October 11, 2019
After striking a six-year deal they said ended all their litigation worldwide, Apple and Qualcomm nonetheless plowed ahead this week with several open cases at the Patent Trial and Appeal Board in the iPhone maker's bid to knock out several of the chipmaker's patents.