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2019年知识产权统计年报
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专利申请、授权按IPC分类分布状况
5-1 发明、实用新型专利申请按IPC部的分类统计表(2019)
Applications for Patents for Inventions and Utility Models according to the section of IPC(2019)
5-2 发明、实用新型专利授权按IPC部的分类统计表(2019年)
Grants for Patents for Inventions and Utility Models according to the section of IPC(2019)
5-3 发明、实用新型专利申请按IPC大类的分类统计表(2019年)
Applications for Patents for Inventions and Utility Models according to the class of IPC (2019)
5-4 发明、实用新型专利授权按IPC大类的分类统计表(2019年)
Grants for Patents for Inventions and Utility Models according to the class of IPC (2019)
5-5 发明专利申请按IPC部的分类统计表(按国别计)(2019年)
Applications for Patents for Inventions according to the section of IPC (2019)
5-6 发明专利授权按IPC部的分类统计表(按国别计)(2019年)
Grants for Patents for Inventions according to the section of IPC (2019)
5-7 发明专利申请按IPC大类的分类统计表(按国别计)(2019年)
Applications for Patents according to the class of IPC (2019)
5-8 发明专利授权按IPC大类的分类统计表(按国别计)(2019年)
Grants for Patents for Inventions according to the class of IPC (2019)
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