On February 3, 2023, Unified filed an opposition proceeding against EP 3474621, owned by BlackBerry. EP ‘621 is generally directed to facilitating multi-carrier operation in a mobile communication system. This filing is a part of Unified’s ongoing efforts in its SEP 3GPP/LTE/5G Zone.

Unified is represented by Andrew McGettrick, Dr. Susan E. Keston, and David Millar of HGF Law, and by in-house counsel, Michelle Aspen and Jessica L.A. Marks.