Active noise reduction audio devices and systems
US-11856377-B2 · Dec 26, 2023 · US
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Patent family 72562021
This patent family groups 4 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 72562021 |
| Family type | — |
| Earliest priority | Sep 9, 2019 |
| First filing country | US |
| Member publications | 4 |
| Countries | US |
| Representative publication | US11856377B2 — Active noise reduction audio devices and systems |
Representative publication
Best representative member for this family based on priority and filing country.
US11856377B2 — Active noise reduction audio devices and systems (published Dec 26, 2023)
Member publications
Related publications in this family.
Active noise reduction audio devices and systems
US-2021168503-A1 · Jun 3, 2021 · US
Active noise reduction audio devices and systems
US-10959019-B1 · Mar 23, 2021 · US
Active noise reduction audio devices and systems
US-2021076131-A1 · Mar 11, 2021 · US