Patent Number | Grant Date | Title | Total Oppositions |
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EP3671740 | Sep 20, 2023 | Method Of Compensating A Processed Audio Signal | 1 |
EP3725093 | Jan 18, 2023 | A Headset With Ambient Noise Reduction System | 1 |
EP2680535 | Apr 6, 2022 | Providing Presence Information In A Personal Communications System Comprising An Interface Unit | 1 |
EP3240269 | Mar 2, 2022 | A Headset Adapter And A Headset System | 1 |
EP2645682 | Sep 23, 2020 | Headset System For Use In A Call Center Environment | 1 |
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