3D 打印机相关专利分布分析数据

通过采集、分析国内3D 打印机的知识产权相关数据，对数据按专利权利人进行归集，统计企业及个人在3D 打印机中拥有的专利总数和专利布局情况和3D 打印机整体现有专利分布数据，了解国内3D 打印机企业及个人的专利大致情况，计算得到针对不同类型知识产权的数量及占比，以帮助3D 打印机研发生产的企业进行知识产权战略制定和申请指导。1、数据采集：通过区域、专利的IPC分类号、专利名称、关键字等信息，由第三方知识产权检索网站检索，对国内3D 打印机相关的授权和审核中的发明专利、实用新型、外观专利的信息进行采集。2、数据处理：对采集到的原始数据进行处理，通过去除重复和有缺失的数据，对数据进行清理分类。3、数据计算：对采集的数据按专利权利人进行归集，统计该专利权利人和国内3D 打印机整体的专利总数，及各类型专利的数量，发明专利数量/专利总数=发明专利占比，实用新型数量/专利总数=实用新型占比，外观专利数量/专利总数=外观专利占比。4、数据应用：根据企业各类专利的比例范围与3D 打印机整体中各类专利占比情况相比较，了解企业专利布局情况，并为企业后续申报专利类型提供指导方向，为不同规模的企业进行知识产权战略制定和申请指导，合理布局专利。

This dataset is constructed by collecting and analyzing intellectual property (IP)-related data of domestic 3D printers. First, the data is aggregated by patent assignees, and statistics are conducted on the total number of patents and patent layout of enterprises and individuals related to 3D printers, as well as the overall existing patent distribution data of domestic 3D printers. The dataset aims to reveal the general patent status of domestic 3D printer enterprises and individuals, calculate the quantity and proportion of different types of intellectual property, so as to help enterprises engaged in R&D and production of 3D printers formulate intellectual property strategies and provide guidance for patent applications.

1. Data Collection: Relevant authorized and pending invention patents, utility model patents, and design patents related to domestic 3D printers are retrieved from third-party intellectual property retrieval websites based on information such as regions, IPC classification numbers of patents, patent names, and keywords, and their relevant information is collected.
2. Data Processing: The collected raw data is processed by removing duplicate and missing records, followed by data cleaning and classification.
3. Data Calculation: The collected data is aggregated by patent assignees. The total number of patents of the corresponding patent assignee and the overall domestic 3D printer industry, as well as the quantity of each type of patent, are counted. The proportion of invention patents is calculated as (number of invention patents / total number of patents), the proportion of utility model patents as (number of utility model patents / total number of patents), and the proportion of design patents as (number of design patents / total number of patents).
4. Data Application: By comparing the proportion range of various patents of an enterprise with the overall proportion of each patent type in the domestic 3D printer industry, the patent layout of the enterprise can be evaluated. This dataset can provide guidance for enterprises to select suitable patent types for subsequent patent applications, formulate tailored intellectual property strategies and provide patent application guidance for enterprises of different scales, and help enterprises rationally arrange their patent layouts.

搜集汇总

数据集介绍

特点

该数据集提供了3D打印机相关的专利分布分析数据，包括专利总数、类型及占比，旨在帮助企业了解专利布局和制定知识产权战略。