| China Intellectual Property Statistical Yearbook 2022 | |
| 1-2 Annual Patent Applications of Three Kinds Originated from Home and Abroad | ||||
| (Unit: piece) | ||||
| Invention | Utility Model | Industrial Design | ||
| Total | 1985-2016 | 7696363 | 8101960 | 5919782 |
| 2017 | 1381594 | 1687593 | 628658 | |
| 2018 | 1542002 | 2072311 | 708799 | |
| 2019 | 1400661 | 2268190 | 711617 | |
| 2020 | 1497159 | 2926633 | 770362 | |
| 2021 | 1585663 | 2852219 | 805710 | |
| 2022 | 1619268 | 2950653 | 794718 | |
| Domestic | 1985-2016 | 6058575 | 8045003 | 5698457 |
| 2017 | 1245709 | 1679807 | 610817 | |
| 2018 | 1393815 | 2063860 | 689097 | |
| 2019 | 1243568 | 2259765 | 691771 | |
| 2020 | 1344817 | 2918874 | 752339 | |
| 2021 | 1427845 | 2845318 | 787149 | |
| 2022 | 1464605 | 2944139 | 777663 | |
| Foreign | 1985-2016 | 1637788 | 56957 | 221325 |
| 2017 | 135885 | 7786 | 17841 | |
| 2018 | 148187 | 8451 | 19702 | |
| 2019 | 157093 | 8425 | 19846 | |
| 2020 | 152342 | 7759 | 18023 | |
| 2021 | 157818 | 6901 | 18561 | |
| 2022 | 154663 | 6514 | 17055 | |
| Note: In the first section,statistics for 2016 and before refer to those of received patent filings, while statistics for 2017 and after refer to those of patent applications. | ||||
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