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Patent Office Action Analysis

No more tedious comparison work. Upload the Office Action and patent specification—AI generates an in-depth analysis and response strategy within minutes.

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No files yet? Try a sample

We've prepared a complete sample analysis report so you can see exactly how the AI breaks down an Office Action and suggests a response strategy.

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Auto-summarize OAs

Quickly extract the key rejection reasons from an Office Action, filtering out boilerplate so you can focus on the actual issues.

Deep Reference Comparison

AI automatically compares the technical features of the present application with cited references, presenting differences in a table to help you find your angle.

Smart Response Suggestions

Based on patent law and technical logic, the AI suggests initial response directions and amendments—saving your engineers significant time.

Frequently Asked Questions

What is a Patent Office Action (OA)?
An Office Action (OA) is an official communication from a patent examiner during prosecution. It typically contains rejection reasons, reference comparisons, and claim issues. Applicants must respond within a set deadline.
Which jurisdictions are supported?
OA Analyzer supports Office Actions from TIPO (Taiwan), CNIPA (China), and USPTO (United States). Reports are generated in Traditional Chinese, Simplified Chinese, or English depending on your UI language.
How long does it take to analyze an Office Action?
Typically 3–10 minutes, depending on the complexity of the OA and references. The system performs OCR, text extraction, reference comparison, and response generation automatically.
Are my patent documents kept confidential?
Files you upload (the Office Action, specification, and references) are used only for your analysis. They are never shared with third parties, and only you can access your analysis results.
Which file formats are supported?
Currently supports PDF, DOCX, and common image formats (including scanned files, with automatic OCR). You can upload multiple references and supplementary files at once.