Data Coverage
| Data Category | Data Period | Total Results |
|---|---|---|
| CN Published Invention | 1985.09.10 - 2021.12.07 | 13758473 |
| CN Utility Model | 1985.09.10 - 2021.12.07 | 15073765 |
| CN Design | 1985.09.10 - 2021.12.07 | 6987988 |
| CN Granted Patent for Invention | 1985.09.10 - 2021.12.07 | 4785024 |