Alternative Data for A-Share Listed Companies

A-share Listed Companies Patent and Citation DataNEW

A-Share Listed Companies Patent Details
A-share Listed Companies Design Patent Application Details
List of Design Patent Grants for A-Share Listed Companies

Green Patents and Citation Data of A-Share Listed Companies

Green Patent Details of A-Share Listed Companies

Time Period (时间区间)

1990-2023


Field Display (字段展示)


Sample Data

Statistical Table on the Quality of Authorized Invention Patents for A-share Listed Companies


Data Update Frequency (数据更新频率)

Annual Update