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Explore Sonion Nederland's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Jul 17, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP4186246Jul 24, 2024Hearing Device1
EP3806495Dec 7, 2022Hearing Device Including An Optical Sensor1
EP3279621May 5, 2021Vibration Sensor With Low-Frequency Roll-Off Response Curve1