The last active US litigation of Pendrell Corporation closed when subsidiary Memory Technologies LLC settled a Central District of California case against Kingston Technology in 2019. Now, Memory Technologies has returned to US litigation, suing PNY Technologies (1:23-cv-00353) in a new District of Delaware complaint that targets the provision of certain SD cards: “High Capacity (HC) SD Cards complaint with SD Specification Version 2.0 or higher and Extended Capacity (XC) SD Cards compliant with SD Specification Version 3.0 or higher”. Asserted are eight patents generally related to memory cards and embedded memory configuration technologies and received as part of a larger portfolio divested from Nokia early in 2013.