The EPO officially published patent EP3930283A1, granting Huawei Technologies exclusive rights to a communication method, apparatus and system invention. The patent covers technologies related to H04L networking protocols, including H04L 9/40 (cybersecurity), H04L 12/46 (network interconnections), H04W 12/06 (wireless access security), and related communication standards. The patent is valid across 35 designated European states.

Patent holders should record the grant date for maintenance fee schedules and consider enforcement mechanisms for potential infringement. Third parties should review the patent claims to assess freedom-to-operate implications for their communication products and services in the EU market.