2019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(2019)
Applications for Patents for Inventions and Utility Models according to the section of IPC(2019)


单位:件 (piece)
    
Classification
发明
Invention
实用新型 
Utility Model
合计
Total
数量
Number
构成
%
数量
Number
构成
%
数量
Number
构成
%
A----H
      
Total
1467825 100.0% 2288378 100.0% 3756203 100.0%
A Section A
人类生活必需(农、轻、医)
Human necessities

185859 12.7% 372642 16.3% 558501 14.9%
B Section B
作业、运输

Performing operation; Transportation
285034 19.4% 831318 36.3% 1116352 29.7%
C Section C
化学、冶金
Chemistry; Metallurgy
194966 13.3% 82161 3.6% 277127 7.4%
D Section D
纺织、造纸
Textiles; Papers
22672 1.5% 35144 1.5% 57816 1.5%
E Section E
固定建筑物
Fixed constructions
66018 4.5% 194981 8.5% 260999 6.9%
F Section F
机械工程
Mechanical engineering
103192 7.0% 279240 12.2% 382432 10.2%
G Section G
     
Physics
383502 26.1% 259556 11.3% 643058 17.1%
H Section H
     
Electricity
226582 15.4% 233336 10.2% 459918 12.2%

 

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