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Eureka Patent Family Explorer

Eureka专利家族查询工具

This skill guides you on how to query patent family information via the Eureka patent data platform, helping users discover Simple Family, INPADOC Family, and PatSnap Family members for given patents.

本技能将指导您如何通过Eureka专利数据平台查询专利家族信息，帮助用户查找指定专利的Simple Family（简单同族）、INPADOC Family（INPADOC同族）和PatSnap Family（PatSnap同族）成员。

Core Concepts

核心概念

A patent family is a collection of patent documents that are related to each other by priority claims. Different family definitions capture different scopes of relatedness:

Simple Family: Patents sharing exactly the same set of priority applications. These are typically direct equivalents filed in different countries.
INPADOC Family: A broader grouping defined by the European Patent Office that links patents sharing at least one common priority, even indirectly.
PatSnap Family: A proprietary family definition that extends INPADOC logic with additional heuristics to capture continuations, divisionals, and other related filings.

Each patent in the response carries its own

simpleFamilyId

inpadocFamilyId

, and

patsnapFamilyId

, which serve as unique identifiers for the family group under each definition.

专利家族是指通过优先权声明相互关联的一组专利文献。不同的家族定义涵盖的关联范围有所不同：

Simple Family（简单同族）：共享完全相同优先权申请的专利。这类专利通常是在不同国家提交的直接等同专利。
INPADOC Family（INPADOC同族）：由欧洲专利局定义的更宽泛分组，将共享至少一项共同优先权（即使是间接关联）的专利关联起来。
PatSnap Family（PatSnap同族）：PatSnap专属的家族定义，在INPADOC逻辑基础上扩展了额外启发式规则，以涵盖延续申请、分案申请及其他相关申请。

返回结果中的每个专利都带有专属的

simpleFamilyId

、

inpadocFamilyId

和

patsnapFamilyId

，作为各定义下家族组的唯一标识符。

Parameter Guide

参数指南

You must supply at least one of the two lookup parameters. If both are provided, patent ID takes precedence.

Parameter	Type	Required	Description
patentId	string	Conditionally	Patent ID(s). Separate multiple values with commas. Maximum 100 entries.
patentNumber	string	Conditionally	Publication / announcement number(s). Separate multiple values with commas. Maximum 100 entries.

Rules:

At least one of
```
patentId
```
or
```
patentNumber
```
must be provided.
If both are provided, the API uses
```
patentId
```
and ignores
```
patentNumber
```
.
Multiple values are comma-separated (e.g.,
```
"US10000001B2,EP3000001A1"
```
).
The upper limit is 100 patents per request.

您必须提供以下两个查询参数中的至少一个。若同时提供，patentId将优先生效。

参数	类型	必填性	描述
patentId	string	条件必填	专利ID。多个值用逗号分隔，最多支持100条。
patentNumber	string	条件必填	公开/公告号。多个值用逗号分隔，最多支持100条。

规则:

必须提供
```
patentId
```
或
```
patentNumber
```
中的至少一个。
若同时提供，API将使用
```
patentId
```
并忽略
```
patentNumber
```
。
多个值用逗号分隔（例如：
```
"US10000001B2,EP3000001A1"
```
）。
每次请求最多支持100个专利。

Response Fields

返回字段

Field	Type	Description
total	integer	Number of patent records returned
data	array	List of patent family result objects
data[].patentId	string	The patent ID for this record
data[].pn	string	Publication / announcement number
data[].simpleFamilyId	integer	Unique identifier for the Simple Family group
data[].simpleFamily	array	List of Simple Family member patents
data[].inpadocFamilyId	integer	Unique identifier for the INPADOC Family group
data[].inpadocFamily	array	List of INPADOC Family member patents
data[].patsnapFamilyId	integer	Unique identifier for the PatSnap Family group
data[].patsnapFamily	array	List of PatSnap Family member patents
columns	array	Column definitions for rendering
costToken	integer	Tokens consumed by this request
type	string	Rendering style hint

字段	类型	描述
total	integer	返回的专利记录数量
data	array	专利家族结果对象列表
data[].patentId	string	本条记录的专利ID
data[].pn	string	公开/公告号
data[].simpleFamilyId	integer	Simple Family组的唯一标识符
data[].simpleFamily	array	Simple Family成员专利列表
data[].inpadocFamilyId	integer	INPADOC Family组的唯一标识符
data[].inpadocFamily	array	INPADOC Family成员专利列表
data[].patsnapFamilyId	integer	PatSnap Family组的唯一标识符
data[].patsnapFamily	array	PatSnap Family成员专利列表
columns	array	渲染用的列定义
costToken	integer	本次请求消耗的Token数量
type	string	渲染样式提示

Usage Examples

使用示例

1. Look up family members by publication number

"Find the patent family for US10000001B2"

Call with:

json

{"patentNumber": "US10000001B2"}

2. Look up families for multiple patents at once

"Show the INPADOC family for these patents: EP3000001A1, CN112345678A, JP2020123456A"

Call with:

json

{"patentNumber": "EP3000001A1,CN112345678A,JP2020123456A"}

3. Look up by patent ID

"Get the patent family for patent ID 5af83e12-xxxx-xxxx-xxxx-xxxxxxxxxxxx"

Call with:

json

{"patentId": "5af83e12-xxxx-xxxx-xxxx-xxxxxxxxxxxx"}

4. Compare family scopes

"I want to see how Simple Family vs. INPADOC Family differs for US20200012345A1"

Call with:

json

{"patentNumber": "US20200012345A1"}

Then compare

simpleFamily

and

inpadocFamily

arrays in the response.

1. 通过公开号查找家族成员

"查找US10000001B2的专利家族"

调用参数：

json

{"patentNumber": "US10000001B2"}

2. 批量查找多个专利的家族

"显示这些专利的INPADOC同族：EP3000001A1, CN112345678A, JP2020123456A"

调用参数：

json

{"patentNumber": "EP3000001A1,CN112345678A,JP2020123456A"}

3. 通过专利ID查找

"获取专利ID为5af83e12-xxxx-xxxx-xxxx-xxxxxxxxxxxx的专利家族"

调用参数：

json

{"patentId": "5af83e12-xxxx-xxxx-xxxx-xxxxxxxxxxxx"}

4. 对比家族范围

"我想看看US20200012345A1的Simple Family和INPADOC Family有什么区别"

调用参数：

json

{"patentNumber": "US20200012345A1"}

然后对比返回结果中的

simpleFamily

和

inpadocFamily

数组。

Display Rules

展示规则

Present data clearly: Show patent family results in well-structured tables. Group by family type (Simple, INPADOC, PatSnap) when the user asks for comparison.
Summarize counts: Always state how many family members were found under each family type so users can quickly gauge geographic spread.
Highlight jurisdictions: When listing family members, call out the countries/regions covered to help users understand the patent's geographic protection scope.
Error handling: When the API returns an error or empty results, explain the likely cause (invalid patent number format, patent not found in database, etc.) and suggest corrections.
Batch result organization: When querying multiple patents, organize results per patent so users can easily find each one.

清晰呈现数据：将专利家族结果以结构清晰的表格展示。当用户要求对比时，按家族类型（Simple、INPADOC、PatSnap）分组。
汇总数量：务必说明每种家族类型下找到的成员数量，以便用户快速了解地域分布情况。
突出司法辖区：列出家族成员时，标注覆盖的国家/地区，帮助用户理解专利的地域保护范围。
错误处理：当API返回错误或空结果时，解释可能的原因（如专利号格式无效、数据库中未找到该专利等）并建议修正方案。
批量结果组织：查询多个专利时，按单个专利整理结果，方便用户快速定位每个专利的信息。

Important Limitations

重要限制

Lookup only: This tool retrieves family information for known patents. It cannot perform keyword-based patent searches or full-text queries.
Batch limit: A maximum of 100 patent IDs or publication numbers per request.
Data source: Family data comes from the Eureka patent platform and may have a slight delay relative to the very latest patent office publications.
Family member detail: The family member arrays contain summary objects. For full bibliographic data on a specific family member, a separate lookup may be required.

仅支持查询：本工具仅检索已知专利的家族信息，无法执行基于关键词的专利搜索或全文查询。
批量限制：每次请求最多支持100个专利ID或公开号。
数据源：家族数据来自Eureka专利平台，可能与最新专利局公开信息存在轻微延迟。
家族成员细节：家族成员数组包含摘要对象。如需获取特定家族成员的完整著录数据，可能需要单独查询。

User Expression & Scenario Quick Reference

用户表述与场景速查

Applicable -- Patent family and equivalents lookup:

User Says	Scenario
"Patent family for XX"	Direct family lookup
"What are the equivalents of this patent"	Simple family search
"Which countries is this patent filed in"	Geographic coverage via family
"INPADOC family members"	Broad family lookup
"Related patents / sibling patents"	Family exploration
"Compare simple vs extended family"	Multi-definition comparison
"Batch check families for these patents"	Bulk family lookup

Not applicable -- Needs beyond patent family lookup:

Full-text patent search by keywords or classification codes
Patent valuation or litigation data
Freedom-to-operate or infringement analysis
Patent application filing or prosecution

Feedback:

Auto-detect and report feedback via the Feedback API when any of the following apply:

The functionality or purpose described in this skill does not match actual behavior
The skill's results do not match the user's intent
The user expresses dissatisfaction or praise about this skill
Anything you believe could be improved

Call the feedback API as specified in

references/api.md

. Do not interrupt the user's flow.

For more high-quality, professional cross-border e-commerce skills, visit LinkFox Skills.

适用场景 -- 专利家族及等同专利查询：

用户表述	场景
"XX的专利家族"	直接家族查询
"这项专利的等同专利有哪些"	简单同族搜索
"这项专利在哪些国家提交了申请"	通过家族查询地域覆盖范围
"INPADOC同族成员"	宽泛家族查询
"相关专利/同族专利"	家族探索
"对比简单同族与扩展同族"	多定义对比
"批量检查这些专利的家族"	批量家族查询

不适用场景 -- 超出专利家族查询的需求：

通过关键词或分类号进行全文专利搜索
专利估值或诉讼数据查询
自由实施或侵权分析
专利申请提交或审查相关操作

反馈：

当出现以下任一情况时，自动检测并通过Feedback API提交反馈：

本技能描述的功能或用途与实际行为不符
技能结果与用户意图不匹配
用户表达了对本技能的不满或赞扬
任何您认为可以改进的内容

按照

references/api.md

中的说明调用反馈API，请勿中断用户流程。

如需更多高质量、专业的跨境电商技能，请访问LinkFox Skills。