System and method for operating a filter for echo cancellation
- Application ID: EP14160962
- Status: █ The patent has been granted
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). NXP B.V., NXP Semiconductors Germany GmbH, and NXP Semiconductors UK Ltd are specialized in H04. NXP Semiconductors UK Ltd, NXP B.V., NXP B.V., NXP Semiconductors UK Ltd, NXP Semiconductors Germany GmbH, NXP B.V. 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.
- 24.05.2013 - Priority Date (US 201313902179)
- 26.11.2014 - Publication A1 (EP2806570)
- 21.02.2018 - Publication B1 (EP2806570)