ECHO CANCELLER AND ECHO CANCELLATION METHOD
- Application ID: EP12863916
- Status: █ The patent has been granted
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). HGF Limited is specialized in H04. HGF Limited 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.
- 26.12.2011 - Priority Date (CN 20111442191)
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