The EPO published patent EP4092983A1 for a network service system and communication method. The invention covers H04L communications technologies including real-time communication protocols (H04L 65/1069), broadcast communication systems (H04L 12/18), network service coordination mechanisms (H04L 67/52), and video communication systems (H04N 7/14). The patent application was filed by Wu, Enping and designates all EU member states plus several associated countries.

This is an informational patent publication notice, not a regulatory requirement. Companies developing network communication, real-time messaging, video conferencing, or broadcast systems should review the patent claims to assess potential licensing needs or freedom-to-operate considerations for their H04L-based products and services.