| 2023知识产权统计年报 |
| 5-1 发明、实用新型专利申请按IPC部的分类统计表(2023年) | ||||
| Patent Applications for Invention and Utility Model by Sections of IPC (2023) | ||||
| 单位:件 | (Unit: piece) | |||
| 分类 Classification |
发明 Invention |
实用新型 Utility Model |
||
| 数量 Number |
构成 % |
数量 Number |
构成 % |
|
| A----H 合 计 Total |
1570514 | 100.0% | 3108701 | 100.0% |
| A部 Section A 人类生活必需 Human necessities |
124125 | 7.9% | 432664 | 13.9% |
| B部 Section B 作业、运输 Performing operations; Transporting |
277881 | 17.7% | 1228074 | 39.5% |
| C部 Section C 化学、冶金 Chemistry;Metallurgy |
179757 | 11.4% | 97570 | 3.1% |
| D部 Section D 纺织、造纸 Textiles;Paper |
16643 | 1.1% | 43849 | 1.4% |
| E部 Section E 固定建筑物 Fixed constructions |
65534 | 4.2% | 264797 | 8.5% |
| F部 Section F 机械工程;照明;加热;武器;爆破 Mechanical Engineering; Lighting; Heating; Weapons; Blasting |
93158 | 5.9% | 384912 | 12.4% |
| G部 Section G 物 理 Physics |
527025 | 33.6% | 314797 | 10.1% |
| H部 Section H 电 学 Electricity |
286391 | 18.2% | 342038 | 11.0% |
| 注:本章节中,以IPC的分类完成日为统计基础。 Note: In this chapter, the classification completion date of IPC is taken as the statistical basis. |
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