FEEDBACK MICROPHONE ADAPTOR FOR NOISE CANCELING HEADPHONE
- Application ID: EP17729314
- Status: █ Request for examination was made
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Bose SAS is specialized in H04. Bose SAS 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.
- 14.06.2016 - Priority Date (US 201615182039)
- 21.12.2017 - Publication A1 (WO2017218186)
- 17.04.2019 - Publication A1 (EP3469807)