Application

17748166 · Tools and Methods for Designing Feedforward Filters for Use in Active Noise Cancelling Systems

Filed 2022-05-19 · Granted · Patent 11942069 (2024-03-26) The official file ↗The patent and its PDF ↗ · Art unit 2691 · Examiner Qin Zhu Easy · CPC G10K 11/17854 · Dialog Semiconductor B.V. · SAILE ACKERMAN LLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

12.1 mo

to disposition 22.2 mo

Statutes raised

103 112 DP

2 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.