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German tech firm sues Nvidia for patent infringement, seeks to block Nvidia across 18 European countries — ParTec lawsuit alleges DGX AI supercomputer design theft


High-stakes patent showdown.

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. The dMSA patent represents a critical innovation in how supercomputers allocate processing tasks across heterogeneous architectures—an essential factor in AI model training efficiency and scalability. If ParTec’s suit succeeds, it could force Nvidia to alter how it designs and sells its AI systems in Europe or negotiate licensing deals, potentially shifting competitive dynamics.

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