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.

The chief executive of Arm on Monday downplayed the company's ambitions to become a chip supplier in its own right at a trial against Qualcomm, a major customer that pays Arm an estimated hundreds of millions of dollars per year.