Patent No. EP4005348 (titled "Smart Starting Up Method By An Led Driver") was filed by Eldolab Holding on Jul 16, 2020. The application was issued on May 31, 2023.

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 |
|---|---|---|
| SCHOPF | Feb 29, 2024 | SAMSON & PARTNER PATENTANWALTE MBB |
| TRIDONIC | Feb 29, 2024 | BEDER |
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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