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IP Verse

Hearing Device Including An Optical Sensor

Patent No. EP3806495 (titled "Hearing Device Including An Optical Sensor") was filed by Sonion Nederland on Sep 29, 2020. The application was issued on Dec 7, 2022.

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
KS HIMPPSep 7, 2023FDST PATENTANWALTE

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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EP3806495

SONION NEDERLAND
Application Number
EP20199018A
Filing Date
Sep 29, 2020
Status
Granted And Under Opposition
Nov 4, 2022
Publication Date
Dec 7, 2022
External Links
Slate, Register, Google Patents