New Patents in Hand, Vivato Technologies Hits Wireless Carriers Again

October 8, 2023

In May 2023, XR Communications, LLC (d/b/a Vivato Technologies) filed separate cases against AT&T (AT&T Mobility), Deutsche Telekom (T-Mobile), and Verizon (Verizon Wireless) in the Eastern District of Texas, accusing each of infringing five wireless communications patents. Both Ericsson and Nokia have since intervened in that litigation. Two additional patents, in the same asserted family, have now issued to the plaintiff, one in early September and the other in early October, prompting another round of complaints, one against each of the three wireless carriers, all filed again in the Eastern District of Texas where District Judge Rodney Gilstrap is presiding over the litigation.

Subscription Required

This content requires a subscription to view

  • Over 7,000 news articles covering new patent cases, key policy decisions, and USPTO assignments
  • Advanced custom alerts for campaigns and entities
  • Proprietary litigation timelines
  • Full access to Federal Circuit, PTAB, and ITC dockets
  • Judge, venue, and law firm analytics