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The patent EP4358592 was granted to Evolved Wireless on Oct 30, 2024. The application was filed on Sep 15, 2006 under application number EP24161520A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 | Opposition Status |
|---|---|---|---|
| SAMSUNG ELECTRONICS | May 8, 2025 | ZIMMERMANN & PARTNER PATENTANWALTE MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2002051431 |
| DESCRIPTION | US2005197132 |
| DESCRIPTION | WO0074420 |
| DESCRIPTION | WO2005089002 |
| OPPOSITION | CN1596020 |
| OPPOSITION | WO0172080 |
| SEARCH | EP1326460 |
| SEARCH | US2002041578 |
| SEARCH | US2002051431 |
| SEARCH | US2004185852 |
| SEARCH | US2005197132 |
| SEARCH | WO0074420 |
| SEARCH | WO2005089002 |
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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Decision to grant a European patent
Search/Exam
Sep 2, 2024
(Electronic) Receipt
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Sep 2, 2024
Filing of the translations of the claims
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Sep 2, 2024
French translation of claims
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Sep 2, 2024
German translation of the claims
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Sep 2, 2024
Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Jun 11, 2024
Text intended for grant (clean copy)
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Jun 11, 2024
May 29, 2024
Examination started
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May 16, 2024
(Electronic) Receipt
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May 16, 2024
Letter accompanying subsequently filed items
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May 16, 2024
Maintenance of the application
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May 14, 2024
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(Electronic) Receipt
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May 8, 2024
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Amended claims with annotations
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May 8, 2024
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Amended description with annotations
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May 8, 2024
Amendments received before examination
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May 8, 2024
Letter accompanying subsequently filed items
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May 1, 2024
Refund of fees
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Apr 10, 2024
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European search opinion
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Apr 10, 2024
European search report
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Apr 10, 2024
Information on Search Strategy
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Mar 27, 2024
Notification of forthcoming publication
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Mar 21, 2024
Search started
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Mar 8, 2024
(Electronic) Receipt
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Mar 8, 2024
Amended claims with annotations
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Mar 8, 2024
Claims
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Mar 8, 2024
Letter accompanying subsequently filed items
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Mar 8, 2024
Letter concerning search matters
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Mar 5, 2024
Abstract
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Mar 5, 2024
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Description
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Mar 5, 2024
Designation of inventor
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Mar 5, 2024
Drawings
Search/Exam
Mar 5, 2024
Request for grant of a European patent
Search/Exam
Jul 4, 2007
Jul 4, 2007