Data Coverage
| Data Category | Data Period | Total Results |
|---|---|---|
| CN Published Invention | 1985.09.10 - 2022.09.27 | 15110349 |
| CN Utility Model | 1985.09.10 - 2022.09.27 | 17509674 |
| CN Design | 1985.09.10 - 2022.09.27 | 7573736 |
| CN Granted Patent for Invention | 1985.09.10 - 2022.09.27 | 5430707 |