METHOD AND DEVICE FOR REDUCING ACOUSTIC FEEDBACK
- Application ID: EP12787518
- Status: █ EXAMINATION IN PROGRESS
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Freier Dörr Stammler Tschirwitz Partnerschaft mbB Patentanwälte (FDST) is specialized in H04. Siemens AG 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.