Data Coverage
| Data Category | Data Period | Total Results |
|---|---|---|
| CN Published Invention | 1985.09.10 - 2023.12.01 | 17149122 |
| CN Utility Model | 1985.09.10 - 2023.12.01 | 20124048 |
| CN Design | 1985.09.10 - 2023.12.01 | 8357581 |
| CN Granted Patent for Invention | 1985.09.10 - 2023.12.01 | 6478898 |