Obtaining usage data of a device-to-device communication session
- Application ID: EP13176713
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Koninklijke KPN 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.