Data Coverage
| Data Category | Data Period | Total Results |
|---|---|---|
| CN Published Invention | 1985.09.10 - 2021.07.30 | 13187662 |
| CN Utility Model | 1985.09.10 - 2021.07.30 | 13847332 |
| CN Design | 1985.09.10 - 2021.07.30 | 6725718 |
| CN Granted Patent for Invention | 1985.09.10 - 2021.07.30 | 4532201 |