Data Coverage
Data Category Data Period Total Results
CN Published Invention 1985.09.10 - 2024.05.28 18116268
CN Utility Model 1985.09.10 - 2024.05.28 21064295
CN Design 1985.09.10 - 2024.05.28 8669481
CN Granted Patent for Invention 1985.09.10 - 2024.05.28 7004218