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 |