The testimony on the Nuvia claim against Arm will end early Wednesday. In the main suit, Arm rested its case toward the end of Tuesday and Qualcomm began. Wednesday will feature more testimony from Qualcomm experts, including Qualcomm CEO Cristiano Amon.

Williams said that while his team started with Arm architecture, the Nuvia final designs included "one or less than one percent" of Arm technology. But he acknowledged that contract language could support Arm's version. To counter Arm's claims, Qualcomm's attorney stressed Nuvia's design independence of chips.