China Intellectual Property Statistical Yearbook 2022 


1-6 Patent Applications for Invention Originated from Home by Origin and Type of Applicant(2022)
(Unit: piece)
Regions Total Universities and Colleges Scientific Research Institutes Enterprises Public Institutions Individuals
Total 1464605 265072 68258 1042541 34203 54531
Beijing 189198 24082 17914 139759 4538 2905
Tianjin 21466 6321 1439 12430 442 834
Hebei 24182 4068 500 17086 570 1958
Shanxi 9891 2803 466 5626 177 819
Inner Mongolia 6676 1074 266 4514 157 665
Liaoning 23080 7479 3046 10907 374 1274
Jilin 15518 4946 1368 8255 291 658
Heilongjiang 14770 8496 533 4392 120 1229
Shanghai 89448 12544 3795 69240 2341 1528
Jiangsu 194983 37110 4103 145665 3034 5071
Zhejiang 122807 18833 5541 91557 2070 4806
Anhui 65368 10074 1939 49640 782 2933
Fujian 30581 5391 1182 22004 399 1605
Jiangxi 20625 3677 732 14191 431 1594
Shandong 88744 14541 2802 64073 3244 4084
Henan 33183 8145 846 17651 3020 3521
Hubei 55207 13981 1645 36610 1106 1865
Hunan 35851 10916 642 21199 1088 2006
Guangdong 236957 19923 8403 200910 3408 4313
Guangxi 13611 4044 573 7525 445 1024
Hainan 4402 1017 536 2438 93 318
Chongqing 28907 7735 731 18142 1134 1165
Sichuan 48283 12221 3370 28215 2186 2291
Guizhou 10732 1818 636 6866 511 901
Yunnan 12036 3497 728 6326 449 1036
Tibet 585 50 73 347 19 96
Shaanxi 38569 16289 2226 17376 913 1765
Gansu 7005 1770 1312 2896 241 786
Qinghai 1459 259 133 848 102 117
Ningxia 3358 451 165 2399 110 233
Xinjiang 4951 1118 367 2785 320 361
Taiwan 10941 52 239 9914 74 662
Hong Kong 1076 228 1 732 14 101
Macao 155 119 6 23 0 7
Guangzhou 56587 12759 3694 37139 1710 1285
Changchun 13485 4166 1340 7492 241 246
Wuhan 42823 12300 1330 27389 953 851
Nanjing 49386 19682 1783 25728 1012 1181
Hangzhou 61775 14246 2230 43349 707 1243
Xi'an 33740 15229 2159 14606 754 992
Jinan 22143 4969 1165 14025 1305 679
Shenyang 9657 2738 1683 4612 189 435
Chengdu 35958 10353 1948 20938 1476 1243
Dalian 8443 3533 1245 3223 144 298
Xiamen 10536 1693 367 8038 126 312
Harbin 11683 7533 478 2970 77 625
Shenzhen 108034 3936 3027 98610 1004 1457
Qingdao 28198 5165 970 20925 544 594
Ningbo 17028 1295 1002 13667 429 635
Xinjiang bingtuan 904 602 14 226 20 42



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