Lenovo (United States) Inc. (1:24-cv-01126), a US subsidiary of Lenovo, has filed suit against Universal Connectivity Technologies Inc. (UCT) in the District of Delaware. The Lenovo sub seeks declaratory judgments (DJs) of noninfringement of the eight patents that UCT asserted against Lenovo (the Hong Kong parent) in a Eastern District of Texas complaint filed in late 2023. UCT also sued Dell and HP last year. Threshold issues have dominated each case: against Dell, the production of documents created by Stout Capital in connection with a valuation of the sale of Wi-LAN Inc. (WiLAN)’s monetization business; against HP, a convenience transfer to the Northern District of California (which occurred this past summer); and against Lenovo, the exercise of personal jurisdiction over the parent entity.