| name | linkfox-eureka-claim-data |
| title | Eureka Patent Claim Data |
| description | 从Eureka专利数据库查询专利权利要求（Claims）信息。当用户提到专利权利要求、权利要求书、专利Claims、独立权利要求、从属权利要求、权利要求数量、专利保护范围、patent claims, claim data, independent claims, dependent claims, claim count, patent claim text, patent protection scope, Eureka patent claims时触发此技能。即使用户未明确提及"Eureka"或"权利要求"，只要其需求涉及获取专利的权利要求全文或权利要求数量，也应触发此技能。 |
| author | linkfox-ai |
| author_url | https://github.com/linkfox-ai/linkfox-skills/tree/main/skills/linkfox-eureka-claim-data |
| license | MIT |
| version | 0.1.0 |
| execution_mode | open |
| jurisdiction | general |
| practice | ip |
| language | zh |
Eureka Patent Claim Data
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.
Core Concepts
The Eureka Claim Data tool returns the complete claims section for each queried patent:
- Claims Array — The full text of all claims (independent and dependent) for the patent.
- Claim Count — The total number of claims in the patent.
- 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).
Parameter Guide
| Parameter | Required | Description |
|---|
| patentId | Conditionally | Patent ID. At least one of patentId or patentNumber must be provided. Comma-separated for multiple values. |
| patentNumber | Conditionally | Publication (announcement) number. At least one of patentId or patentNumber must be provided. Comma-separated for multiple values. |
| replaceByRelated | Optional | Whether 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).
Response Fields
| Field | Description |
|---|
| patentId | The patent's internal ID |
| pn | Publication (announcement) number |
