Sonraí Memory Limited has expanded its first litigation campaign, launched in February 2021 over patents received from either Microchip Technology or HP Enterprise (HPE), with a suit against Lenovo (Motorola Mobility) (6:22-cv-00029) in the Western District of Texas. The sole asserted patent generally relates to a system with a single-die, multiprocessor chip that runs multiple operating systems; Lenovo is targeted over the provision of smartphones “with Qualcomm Snapdragon SoCs containing at least one Hexagon DSP”.