Global Data
A-share Listed Companies Patent Details Table
A-share Listed Companies Design Patent Application Details Table
A-share Listed Companies Granted Design Patent Details Table

Time Range

Cross-sectional data: End of 2023


Data Description

The meanings represented by different numerical values in the work characteristic id are as follows:

  • 4: Requires extensive preparation
  • 2: Requires some preparation
  • 3: Requires moderate preparation
  • 5: Requires exceptional preparation
  • 1: Requires little or no preparation

Field Description


Sample Data


Data Update Frequency

Annual Update