Patent No. EP3478031 (titled "Bus Protocol For Dynamic Lighting Application") was filed by Melexis on Oct 30, 2017. The application was issued on Jun 24, 2020.

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.
| Company | Opposition Date | Representative |
|---|---|---|
| DTS PATENT UND RECHTSANWALTE SCHNEKENBUHL UND PARTNER MBB | Mar 23, 2021 | DTS PATENT UND RECHTSANWALTE PARTMBB |
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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