Application

15131762 · Noise Cancellation System

Filed 2016-04-18 · Granted · Patent 9806825 (2017-10-31) The official file ↗The patent and its PDF ↗ · Art unit 2648 · Examiner Dong-Chang Shiue Hard · CPC H04B 1/30 · Futurewei Technologies, Inc. · Slater Matsil, LLP/HW/FW/HWC

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

3.4 mo

to disposition 18.4 mo

Statutes raised

103

1 actions read

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