Qualcomm and Arm head to trial again, potential for huge damages in focus ↧ ↧ Qualcomm and Arm head to trial again, potential for huge damages in... Chipmaker Qualcomm and chip tech firm Arm Holdings , , long at loggerheads, will once again be ​in court on Monday with Qualcomm accusing Arm of withholding chip testing ‌tools that were due under contract.