German supercomputing firm ParTec AG has stepped up its legal challenge against Nvidia with a third patent infringement lawsuit filed at the Unified Patent Court in Munich. This new suit targets Nvidia’s DGX supercomputers, which are a key part of AI infrastructure powering advanced workloads in sectors ranging from healthcare to automotive and finance.
At the heart of ParTec’s case is a patent covering their dynamic Modular System Architecture (dMSA)—a technology that allows different types of microprocessors, such as CPUs and GPUs, to dynamically coordinate and share workloads even during active calculations. This architecture is crucial for AI supercomputers that require efficient cooperation between processors to handle massive data and compute tasks in real time.
