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Power Inverter - EP2023473B1

PatentPatent Analysis

EP2023473

HITACHI
Application Number
EP08014295A
Filing Date
Aug 11, 2008
Status
Opposition Rejected
May 10, 2024
Grant Date
Feb 13, 2019
External Links
Slate, Register, Google Patents
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The patent EP2023473B1 was granted to Hitachi on Feb 13, 2019 following the initial filing on Aug 11, 2008 under the application number EP08014295A . The current legal status of the patent is Opposition Rejected.

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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.

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VALEO SIEMENS EAUTOMOTIVE FRANCENov 13, 2019 -

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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