About
PatentFig AI is an AI-native patent drawing tool that generates patent-compliant technical illustrations from text descriptions or reference images. It supports line art, 3D renderings, flowcharts, and multi-view diagrams — all ready for USPTO, CNIPA, EPO, and JPO submission. Features include chat-to-modify editing, version control, multi-modal input (photos, sketches, CAD screenshots), and professional export in PDF, PNG, SVG, or TIFF at exact patent office specifications. Built for individual inventors, patent attorneys, and firms looking to cut hours off every application.