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Eureka Patent Claim Data

Eureka专利权利要求数据

This skill guides you on how to retrieve patent claim data via the Eureka patent platform, helping users quickly access the full claim text and claim count for one or more patents.
本技能将指导您如何通过Eureka专利平台获取专利权利要求数据，帮助用户快速获取一项或多项专利的完整权利要求文本及权利要求数量。

Core Concepts

核心概念

The Eureka Claim Data tool returns the complete claims section for each queried patent:
  1. Claims Array — The full text of all claims (independent and dependent) for the patent.
  2. Claim Count — The total number of claims in the patent.
  3. Related Patent Fallback — When 
    replaceByRelated
    is enabled ("1"), if the requested patent has no claims data, the system will attempt to use a related patent (e.g., the granted version of an application) to provide claim data. The 
    pnRelated
    field indicates which related patent was used.
Patent identification: Patents can be looked up by either patent ID or publication number. When both are provided, patent ID takes priority. Multiple values can be submitted in a single request (comma-separated).
Eureka权利要求数据工具会返回每个查询专利的完整权利要求章节：
  1. Claims数组 — 该专利所有权利要求（独立权利要求和从属权利要求）的完整文本。
  2. Claim Count（权利要求数量） — 专利中的权利要求总数。
  3. Related Patent Fallback（关联专利 fallback） — 当
    replaceByRelated
    启用（值为"1"）时，如果请求的专利没有权利要求数据，系统将尝试使用关联专利（例如申请的授权版本）来提供权利要求数据。
    pnRelated
    字段会指明使用了哪项关联专利。
专利标识：可通过专利ID或公开号查询专利。若同时提供两者，专利ID优先支持。单次请求可提交多个值（用逗号分隔）。

Parameter Guide

参数指南

ParameterRequiredDescription
patentIdConditionallyPatent ID. At least one of patentId or patentNumber must be provided. Comma-separated for multiple values.
patentNumberConditionallyPublication (announcement) number. At least one of patentId or patentNumber must be provided. Comma-separated for multiple values.
replaceByRelatedOptionalWhether to use a related patent as fallback when the queried patent has no claims. "1" = enable fallback, "0" = disable (default).
  • If the user provides a publication number (e.g., CN115000000A, US11000000B2), use 
    patentNumber
    .
  • If the user provides an internal patent ID, use 
    patentId
    .
  • When both are supplied, 
    patentId
    takes precedence.
  • Set 
    replaceByRelated
    to "1" when the user wants claim data even if the exact publication has none (common for application-stage patents).
参数是否必填描述
patentId可选（二选一）专利ID。必须提供patentId或patentNumber中的至少一项。多个值用逗号分隔。
patentNumber可选（二选一）公开（公告）号。必须提供patentId或patentNumber中的至少一项。多个值用逗号分隔。
replaceByRelated可选当查询的专利无权利要求数据时，是否使用关联专利作为备选。"1" = 启用备选，"0" = 禁用（默认值）。
  • 如果用户提供公开号（例如CN115000000A、US11000000B2），使用
    patentNumber
    参数。
  • 如果用户提供内部专利ID，使用
    patentId
    参数。
  • 若同时提供两者，
    patentId
    优先级更高。
  • 当用户希望即使确切公开版本无权利要求数据也能获取相关数据时（常见于申请阶段的专利），将
    replaceByRelated
    设为"1"。

Response Fields

响应字段

FieldDescription
patentIdThe patent's internal ID
pnPublication (announcement) number
pnRelatedPublication number of the related patent used as fallback (only present when replaceByRelated is enabled and a fallback occurred)
claimsArray of claim objects containing the full claim text
claimCountTotal number of claims
totalTotal number of records returned
costTokenToken cost for this query
字段描述
patentId专利的内部ID
pn公开（公告）号
pnRelated作为备选使用的关联专利的公开号（仅在replaceByRelated启用且触发备选时显示）
claims包含完整权利要求文本的权利要求对象数组
claimCount权利要求总数
total返回的记录总数
costToken本次查询的Token消耗

Usage Examples

使用示例

1. Retrieve claims for a single patent
Show me the claims for patent CN115000000A.
2. Get the claim count for a patent
How many claims does US11000000B2 have?
3. Batch-query claims for multiple patents
Get the claims for patents EP3000000A1 and CN115000001A.
4. Use related patent fallback for an application
Get the claims for application CN202210000000.0A — if claims aren't available, use the granted version.
5. Compare claims between patents
Show me the independent claims of US11000000B2 and US10000000B1 side by side.
1. 获取单个专利的权利要求
Show me the claims for patent CN115000000A.
2. 获取专利的权利要求数量
How many claims does US11000000B2 have?
3. 批量查询多个专利的权利要求
Get the claims for patents EP3000000A1 and CN115000001A.
4. 为申请专利使用关联专利备选
Get the claims for application CN202210000000.0A — if claims aren't available, use the granted version.
5. 对比多项专利的权利要求
Show me the independent claims of US11000000B2 and US10000000B1 side by side.

Display Rules

展示规则

  1. Present claims clearly: Number each claim and preserve the hierarchical structure (independent vs. dependent claims).
  2. Highlight independent claims: When the user is interested in the scope of protection, emphasize independent claims (typically claim 1 and any other independent claims).
  3. Claim count summary: Always mention the total number of claims at the top of the response.
  4. Related patent notice: If 
    pnRelated
    is present, clearly inform the user that claims were sourced from a related patent and state which one.
  5. Error handling: If the query fails or returns no results, explain the possible reasons (invalid patent number, patent not found, claims not yet published) and suggest alternatives (e.g., enabling replaceByRelated).
  6. Long claims: For patents with many claims, consider showing a summary first (independent claims + total count) and offer to show all claims on request.
  1. 清晰呈现权利要求：为每个权利要求编号，并保留层级结构（独立权利要求 vs 从属权利要求）。
  2. 突出独立权利要求：当用户关注保护范围时，重点突出独立权利要求（通常为权利要求1及其他独立权利要求）。
  3. 权利要求数量汇总：始终在响应顶部提及权利要求总数。
  4. 关联专利提示：若存在
    pnRelated
    字段，需明确告知用户权利要求来源于关联专利，并指明具体是哪一项。
  5. 错误处理：若查询失败或无结果返回，解释可能的原因（专利号无效、未找到专利、权利要求尚未公开）并建议替代方案（例如启用replaceByRelated）。
  6. 长权利要求处理：对于权利要求数量较多的专利，可先展示摘要（独立权利要求+总数），并在用户请求时提供完整权利要求。

Important Limitations

重要限制

  • At least one identifier required: Either 
    patentId
    or 
    patentNumber
    must be provided; the request will fail if both are empty.
  • Patent ID priority: When both 
    patentId
    and 
    patentNumber
    are provided, the system uses 
    patentId
    and ignores 
    patentNumber
    .
  • Claims availability: Some early-stage application patents may not have claims published yet. Use 
    replaceByRelated
    to attempt a fallback to a related patent.
  • Data coverage: Results depend on the Eureka patent database coverage; some very recent filings may not yet be reflected.
  • 至少需提供一个标识：必须提供
    patentId
    或
    patentNumber
    中的一项；若两者均为空，请求将失败。
  • 专利ID优先级：当同时提供
    patentId
    和
    patentNumber
    时，系统将使用
    patentId
    并忽略
    patentNumber
    。
  • 权利要求可用性：部分早期申请阶段的专利可能尚未公开权利要求。可使用
    replaceByRelated
    尝试关联专利备选。
  • 数据覆盖范围：结果取决于Eureka专利数据库的覆盖范围；部分最新提交的专利可能尚未收录。

User Expression & Scenario Quick Reference

用户表述与场景速查

Applicable — Queries about patent claims:
User SaysScenario
"Show me the claims for patent XX"Full claims retrieval
"How many claims does XX have"Claim count query
"What is claim 1 of patent XX"Independent claim lookup
"Get claims using the granted version"Fallback to related patent
"Compare the claims of XX and YY"Multi-patent claim comparison
"What does patent XX protect"Protection scope (claims-based)
Not applicable — Needs beyond patent claims:
  • Patent bibliography/metadata retrieval (use the bibliography skill)
  • Patent legal status queries
  • Patent full-text description retrieval
  • Patent search by keyword or classification
  • Patent image/drawing search
  • Patent family analysis
Feedback:
Auto-detect and report feedback via the Feedback API when any of the following apply:
  1. The functionality or purpose described in this skill does not match actual behavior
  2. The skill's results do not match the user's intent
  3. The user expresses dissatisfaction or praise about this skill
  4. 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 — 涉及专利权利要求的查询：
用户表述场景
"展示专利XX的权利要求"获取完整权利要求
"专利XX有多少项权利要求"查询权利要求数量
"专利XX的权利要求1是什么"查询独立权利要求
"使用授权版本获取权利要求"关联专利备选
"对比专利XX和YY的权利要求"多项专利权利要求对比
"专利XX保护什么内容"基于权利要求的保护范围查询
不适用场景 — 超出专利权利要求范畴的需求：
  • 专利著录项目/元数据获取（使用著录项目技能）
  • 专利法律状态查询
  • 专利全文说明书获取
  • 按关键词或分类检索专利
  • 专利图像/附图检索
  • 专利族分析
反馈：
当出现以下任意情况时，自动检测并通过Feedback API提交反馈：
  1. 本技能描述的功能或用途与实际行为不符
  2. 技能结果与用户意图不符
  3. 用户表达了对本技能的不满或赞赏
  4. 任何您认为可以改进的内容
按照
references/api.md
中的指定方式调用反馈API，请勿中断用户流程。
如需更多优质专业的跨境电商技能，请访问 LinkFox Skills。