AUDIO SIGNAL PROCESSING DEVICE
- Application ID: EP15194755
- Status: █ EXAMINATION REQUESTED
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Kehl Ascherl Liebhoff & Ettmayr is specialized in H04. Kehl Ascherl Liebhoff & Ettmayr 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.
- 17.11.2014 - Priority Date (JP 20140233019)
- 18.05.2016 - Publication A1 (EP3021504)