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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