Browse patents by field

Six technology fields, each opening a pre-filtered list in the search tool.

Demo data notice: This is a demonstration database. Every patent shown is a synthetic example with a fictional assignee, inventors, title, and abstract. These are not real-time and do not represent any actual patent, company, or technology.

About these fields

The demonstration database groups 30 synthetic patent entries into six technology fields, with roughly the same number of records in each.

AI & software covers machine learning, neural networks, and data systems. Battery & energy covers storage chemistry, thermal management, and charging. Telecom covers wireless systems, antennas, spectrum, and signal processing. Biotech covers genomics, therapeutics, diagnostics, and lab devices. Robotics covers manipulation, locomotion, and autonomous systems. Consumer covers wearables, smart home, and human interfaces.

Each field card shows how many entries it contains. Clicking a card opens the search tool with that field pre-selected, so you can further narrow by title, assignee, year range, or status.

Not sure how to read the results? The beginner guide explains what a patent is, how to read its claims, and where to look up real patents for free.