PatentFig AI is the world's first AI-native patent drawing platform designed specifically for patent professionals. It revolutionizes the creation of patent-compliant figures by generating high-quality line art, 3D renderings, and flowcharts from simple text descriptions or uploaded images in minutes. This powerful tool ensures compliance with major patent offices including USPTO, EPO, CNIPA, JPO, KIPO, and PCT filing workflows.
The platform simplifies the patent drawing process into three intuitive steps:
- Describe or Upload Sketch: Users can input a detailed description of their invention or upload existing sketches, reference photos, or even CAD screenshots.
- Choose View Angles: Select the desired views for the patent figures, allowing for comprehensive representation of the invention.
- Export and Use: Generate ready-to-use files in various formats such as PDF, PNG, SVG, or TIFF, all adhering to exact patent office specifications, and batch export entire figure sets with a single click.
Core Capabilities PatentFig AI handles diverse patent illustration needs with AI precision:
- Patent Line Art Generation: Automatically produces clean, labeled line drawings from product photos or 3D models. The AI intelligently adds reference numerals and leader lines, strictly following patent office conventions.
- 3D Rendering & Multi-View: Creates detailed 3D renderings and multiple views of an invention, ensuring consistency across all perspectives.
- Flowchart & Block Diagrams: Generates clear and compliant flowcharts and block diagrams, essential for illustrating processes and systems.
Features Designed for Patent Professionals Every feature in PatentFig AI is meticulously crafted to save time and minimize errors in patent figure preparation:
- Chat-to-Modify: Edit any generated figure using natural language commands. Users can simply type requests like "make the arrow thicker" or "add a cross-section view," and the AI applies changes instantly.
- Multi-Modal Input: Accepts various input types, including reference photos, hand-drawn sketches, CAD screenshots, or plain text descriptions of the invention.
- Version Control: Maintains a robust version history for every generation (e.g., V1, V2) and subsequent edits (e.g., V1.1, V1.2), allowing users to compare and revert to previous states at any time.
- Professional Export: Provides export options in industry-standard formats (PDF, PNG, SVG, TIFF) with precise patent office specifications, including batch export functionality for entire figure sets.
- Project Management: Facilitates organization of figures by patent application, with each project tracking all figure sets, versions, and compliance status in a centralized location.
- Multi-Office Support: Offers flexible formatting workflows to switch between requirements for CNIPA, USPTO, EPO, JPO, KIPO, and PCT/WIPO, enabling one set of source figures to produce multiple office-compliant outputs.
PatentFig AI is praised by patent attorneys, agents, and IP managers for accelerating early drafts, streamlining cross-office formatting, and simplifying revision-heavy review cycles. It helps standardize figure packages, validate visual stories, and transform rough client materials into professional, filing-ready drafts, significantly reducing back-and-forth communication and improving overall efficiency in the patent application process.
