https://techmonitor.ai/technology/silicon/intel-patent-r2-semiconductor

Intel has prevailed in the UK segment of a global patent dispute against American rival R2 Semiconductor, after a legal battle concerning alleged infringement involving chips and processors with fully integrated voltage regulators.

The conflict, which centred on accusations from R2 Semiconductor that Intel had infringed its patent by selling chips and processors featuring fully integrated voltage regulators, was adjudicated at London's High Court.