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Method And System For Protecting Wind Turbines - EP4409134
The patent EP4409134 was granted to Siemens Gamesa Renewable Energy on Jan 15, 2025. The application was originally filed on Nov 9, 2022 under application number EP22814061A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP4409134
- Application Number
- EP22814061A
- Filing Date
- Nov 9, 2022
- Status
- Granted And Under Opposition
- Dec 13, 2024
- Publication Date
- Jan 15, 2025
- External Links
- Slate, Register, Google Patents
Patent Summary
A method for protecting wind turbines against cyber-attacks by introducing a countdown period between receiving a trigger signal from a monitoring device and applying a protective measure. The countdown allows for evaluation of the trigger signal's validity before taking action, enabling the system to ignore invalid signals and prevent unnecessary shutdowns. The countdown period can be dynamically determined based on the apparent cause of the trigger signal, and can be extended or aborted by operators or a global monitoring center.
Patent Family
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.
Patent Citations (5) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
Dossier Documents
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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