System and method for providing a push to talk overcellular service
- Application ID: EP12186911
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Nederlandsch Octrooibureau N.V. is specialized in H04. Nederlandsch Octrooibureau N.V. 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.