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新库上线 | CnOpenData中国全部专利详细地址数据
2022-07-27 17:17:00 【CnOpenData】
中国全部专利详细地址数据
一、数据简介
专利申请人向国家知识产权局递交专利申请时,会被要求填写申请人的地址信息,然后官方会核实申请人填写的信息是否准确无误,并决定是否进入下一步流程;此外,当涉及到专利的相关问题时,官方可以准确地找到相应的企业及负责人,所以提供准确的地址信息是极其必要的。
专利数据中的地址信息除了便于联系专利申请人之外,也很便于统计各个地区的发明创新活跃度信息,但由于专利地址的信息报告标准不统一,导致相关统计工作往往难以开展。
为便于学术研究使用,CnOpenData将中国专利申请人的地址数据进行详细解析,统一细化至区县一级,并附带详细地址的经纬度信息,为相关研究提供完备的数据支持。
二、时间区间
1958-2021.12.31
三、字段展示

四、样本数据
中国发明申请专利地址信息表

中国发明授权专利地址信息表

中国实用新型专利地址信息表

中国外观设计专利地址信息表

五、数据更新频率
年度更新
六、数据来源网站
https://www.cnopendata.com/data/china-patent-address.html
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