DEVICE AND METHOD FOR AUDIO SIGNAL UPLINK VIA AUDIO INTERFACE
- Application ID: EP13804166
- Status: █ EXAMINATION IN PROGRESS
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Società Italiana Brevetti SpA, Società Italiana Brevetti SpA 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.