METHOD, APPARATUS AND SYSTEM FOR DETERMINING VIEWER REACTION TO CONTENT ELEMENTS
- Application ID: EP13732037
- Status: █ EXAMINATION IN PROGRESS
This patent has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE) Hofstetter Schurack & Partner Patent- und Rechtsanwaltskanzlei PartG mbB and Deutsche Thomson OHG are specialized in H04. 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.