ecommerce.patent-description-data
Zhihuiya Patent Description Data
This skill guides you on how to query patent description (specification) data from the Zhihuiya patent database, helping users retrieve the full-text description content of specific patents.
Core Concepts
A patent description (also called the specification) is the detailed technical document that accompanies a patent filing. It discloses how the invention works, preferred embodiments, and other technical details required by patent law. This tool queries the Zhihuiya database to return description data for a single patent per request, identified by its internal patent ID or public publication number.
Identifier priority: When both a patent ID and a publication number are provided for the same query, the patent ID takes precedence.
Family substitution: If the description for a given patent is unavailable, the tool can optionally return the description from a related family member patent instead.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| patentId | string | Conditionally | Internal patent ID. At least one of patentId or patentNumber must be provided. Single patent ID only. Do NOT pass comma-separated multiple IDs. |
| patentNumber | string | Conditionally | Publication / announcement number. At least one of patentId or patentNumber must be provided. Single publication/announcement number only. Do NOT pass comma-separated multiple numbers. |
| replaceByRelated | string | No | Whether to substitute a family patent's description when the target patent's description is unavailable. 1 = yes, 0 = no. |