Dutch telecom provider Koninklijke KPN N.V. has expanded the wireless communications campaign that it began over six years ago, filing new suits against Acer (1:21-cv-00045), BLU Products (1:21-cv-00042), Bullitt Group (1:21-cv-00044), u-blox (1:21-cv-00046), Xiaomi (1:21-cv-00041), and YulongComputer Telecommunications Scientific Company (Coolpad Technologies) (1:21-cv-00043) in the District of Delaware. The cases follow in the long wake of prior Delaware suits before District Judge Leonard P. Stark, with the parties there, including defendants HTC, LG Electronics (LGE), and Sierra Wireless, requesting this past week that deadlines for dispositive motions be pushed out, a few weeks closer to a first trial—one that, at least for now, would remain scheduled to begin on April 12, 2021. The six complaints focus on battle-tested claims of a patent that met an early Alice demise in the litigation, only to be resurrected by the Federal Circuit in November 2019.
Delaware District Judge Leonard Stark has ruled that a wireless data patent asserted against a host of mobile device makers—including BlackBerry, HTC, Lenovo, LG Electronics (LGE), and TCL—is invalid under Alice. Judge Stark’s March 22 opinion acknowledged the Federal Circuit’s recent decision in Aatrix Software v. Green Shades Software, which bars a Rule 12 Alice decision on subject matter eligibility when factual disputes remain over a patent’s inventiveness, but the court’s Section 101 analysis otherwise focused on issues of law as in pre-Aatrix cases. The invalidated patent is one of several at issue in a campaign jointly waged by patent monetization and licensing firm Sisvel International S.A. and Koninklijke KPN N.V., a telecom provider based in the Netherlands.