Zhihuiya Patent Simple Bibliography

This skill guides you on how to query simple bibliographic data for patents using the Zhihuiya patent database, helping users retrieve structured patent metadata efficiently.

Core Concepts

The Zhihuiya Simple Bibliography tool retrieves basic bibliographic (front-page) information for patents. Given one or more patent IDs or publication numbers, it returns structured metadata including title, abstract, applicants, inventors, assignees, classification codes, filing dates, priority claims, and citation references.

Lookup modes: You can look up patents by either patentId (Zhihuiya internal patent ID) or patentNumber (public publication/grant number). If both are supplied, patentId takes priority. Multiple values are separated by commas, with a maximum of 100 per request.

Parameter Guide

Priority rule: When both patentId and patentNumber are present, the API uses patentId and ignores patentNumber.