Dominion’s Arlington Aims Former Avaya Patents at Zoom

Texas monetization firm Dominion Harbor Enterprises, LLC received a large portfolio of patents from Avaya last year. Its recipient entity, Arlington Technologies, LLC became a plaintiff later in 2024, suing Comcast in a pair of Eastern District of Texas complaints that ended after a notice of settlement. Arlington then hit Deutsche Telekom (Sprint, T-Mobile) in March 2025, also in East Texas, and RingCentral in April, in Delaware. Now, in a new Delaware complaint, Arlington accuses Zoom Communications (1:25-cv-00673) of infringing six of its received assets, targeting various features provided with Zoom Meetings, Zoom Events, and Zoom Webinars, including highlighting participants, recording and playback of conference streams, changing hosts, call notifications with profile pictures, and Zoom Rooms