---
title: "P024 Technology Topic"
method: GET
path: "/high-value-data/technology-topic"
tags: ["Patent Mining Data"]
---

# P024 Technology Topic

`GET /high-value-data/technology-topic`

## Request

- Base URL: `https://connect.patsnap.com`
- URL: `https://connect.patsnap.com/high-value-data/technology-topic`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/patsnap/apis/patsnap-open-platform-api/docs/high-value-data/technology-topic/get.ts> (a function with typed inputs; its response is checked against the schema)

Receive technology topic classification data by patent_id or patent_number.

## Query parameters

- `lang` string: Select the language , you can choose cn or en.
- `patent_id` string: patent_id
- `patent_number` string: patent_number

## Response `200`

Successful p024 technology topic response.

- P024HighValueDataTechnologyTopicResponse
  - `data` P024HighValueDataTechnologyTopicTechnologyTopicResponse[]: response data
    - `pn` string: Patent number
    - `lang` string: language
    - `patent_id` string: Patent id
    - `technology_topic_data` unknown[]: Technology topic data
      - unknown
  - `status` boolean, required: Status
  - `error_msg` string: Error Message
  - `error_code` integer, required: Error Code

## Other responses

- `401`: Unauthorized.
- `403`: Forbidden.
- `404`: Not Found.

---

[API](https://skmtc.dev/patsnap/apis/patsnap-open-platform-api.md) - [All operations](https://skmtc.dev/patsnap/apis/patsnap-open-platform-api/llms.txt) - [OpenAPI document](https://skmtc.dev/patsnap/apis/patsnap-open-platform-api/revisions/c2264a0de595?raw)