A RING NODE, AN ETHERNET RING AND METHODS FOR LOOP PROTECTION IN AN ETHERNET RING
- Application ID: EP10851483
- Status: █ EXAMINATION REQUESTED
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Zacco, Brann AB, and Boco IP Oy Ab are specialized in H04. Zacco is specialised in H04 (ELECTRIC COMMUNICATION TECHNIQUE). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.