A股上市公司数据

Patent and citation data of A-share listed companiesNEW

Patent details table of A-share listed companies
Details of design patent applications for A-share listed companies
Detailed table of design authorized patents of A-share listed companies

Green patents and citation data of A-share listed companies

Green patent details of A-share listed companies

Time Period

2000-2024


Field Display

(Note: Retain the original field names and format as "Field Name(Original Field Name)", e.g., "sex(性别)" when translating fields)


Sample Data

Statistical Table of Patent Application Quality for A-Share Listed Companies


Data Update Frequency

Annual Update