Data Coverage
Data Category Data Period Total Results
CN Published Invention 1985.09.10 - 2023.05.26 16162488
CN Utility Model 1985.09.10 - 2023.05.26 19088258
CN Design 1985.09.10 - 2023.05.26 8056993
CN Granted Patent for Invention 1985.09.10 - 2023.05.26 5950966