Patent No. EP4358141 (titled "Optical Sensor And Method For Fabricating An Optical Sensor") was filed by Infineon on Oct 18, 2022. The application was issued on Aug 20, 2025.

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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