Data Coverage
Data Category Data Period Total Results
CN Published Invention 1985.09.10 - 2022.05.24 14522739
CN Utility Model 1985.09.10 - 2022.05.24 16600878
CN Design 1985.09.10 - 2022.05.24 7365803
CN Granted Patent for Invention 1985.09.10 - 2022.05.24 5128360