HANDOVER OF EMERGENCY CALLS FROM A CIRCUIT SWITCHED TO A PACKET SWITCHED ACCESS NETWORK
- Application ID: EP12701890
- Status: █ The patent has been granted
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Ericsson AB is specialized in H04. Marks & Clerk 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.
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