CogniPower, LLC first sued Anker Innovations (Fantasia Trading d/b/a AnkerDirect) in December 2019 in a District of Delaware case in which Power Integrations successfully intervened. That case was reassigned to the docket of District Judge Jennifer L. Hall, after which several rulings have gone against the plaintiff. In particular, the court denied a CogniPower motion to amend its infringement contentions to include additional accused products in the case. The plaintiff has now hit Anker (1:25-cv-00066) again in the same district, this time adding certain PowerCore- and PowerPort-series products to the list of chargers already accused.