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

Data Period

SZSE Interactive Q&A Platform Investor Q&A Dataset: 2011 - May 2025


Field Description


Sample Data


Data Update Frequency

Annual Updates