Data Coverage
Data Category Data Period Total Results
CN Published Invention 1985.09.10 - 2022.09.27 15110349
CN Utility Model 1985.09.10 - 2022.09.27 17509674
CN Design 1985.09.10 - 2022.09.27 7573736
CN Granted Patent for Invention 1985.09.10 - 2022.09.27 5430707