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

  • December 29, 2008 - July 31, 2021
  • Contains all domestic and international seismic events monitored by China Earthquake Networks (including national and provincial seismic network centers)

Field Description


Sample Data


Data Update Frequency

Annual Update