China Intellectual Property Statistical Yearbook 2022 | ![]() |
3-5 Patents in Force for Invention Originated from Home by Origin and Type of Patentee(2022) | |||||||
(Unit: piece) | |||||||
Regions | Total | Universities and Colleges | Scientific Research Institutes | Enterprises | Public Institutions | Individuals | |
Total | 3351453 | 656138 | 189033 | 2366635 | 42047 | 97600 | |
Beijing | 477790 | 78741 | 62921 | 320460 | 8153 | 7515 | |
Tianjin | 51162 | 15896 | 3113 | 30609 | 446 | 1098 | |
Hebei | 51959 | 8890 | 1102 | 38161 | 654 | 3152 | |
Shanxi | 23235 | 8085 | 1620 | 12207 | 191 | 1132 | |
Inner Mongolia | 9664 | 1700 | 356 | 6674 | 86 | 848 | |
Liaoning | 64049 | 21635 | 8380 | 31257 | 414 | 2363 | |
Jilin | 26420 | 11065 | 4306 | 9761 | 269 | 1019 | |
Heilongjiang | 39256 | 23460 | 1220 | 12740 | 203 | 1633 | |
Shanghai | 201950 | 35393 | 15518 | 145485 | 2728 | 2826 | |
Jiangsu | 428589 | 91846 | 10108 | 313049 | 4999 | 8587 | |
Zhejiang | 305598 | 51407 | 8512 | 230479 | 2705 | 12495 | |
Anhui | 144704 | 18670 | 3563 | 116429 | 998 | 5044 | |
Fujian | 75064 | 14382 | 3034 | 53551 | 792 | 3305 | |
Jiangxi | 31312 | 6440 | 1250 | 21693 | 346 | 1583 | |
Shandong | 189383 | 35874 | 7515 | 132739 | 3931 | 9324 | |
Henan | 67164 | 17294 | 1607 | 42271 | 2220 | 3772 | |
Hubei | 117557 | 36067 | 4576 | 74116 | 756 | 2042 | |
Hunan | 87133 | 28424 | 1821 | 52976 | 1134 | 2778 | |
Guangdong | 539237 | 42466 | 17519 | 463847 | 3416 | 11989 | |
Guangxi | 31855 | 8862 | 1628 | 18127 | 893 | 2345 | |
Hainan | 6161 | 1202 | 865 | 3756 | 48 | 290 | |
Chongqing | 51856 | 14621 | 1562 | 32720 | 1487 | 1466 | |
Sichuan | 108672 | 28244 | 8785 | 66919 | 1907 | 2817 | |
Guizhou | 17804 | 2662 | 1024 | 12968 | 426 | 724 | |
Yunnan | 22009 | 6327 | 1785 | 12668 | 340 | 889 | |
Tibet | 1024 | 55 | 97 | 843 | 13 | 16 | |
Shaanxi | 82069 | 40358 | 6845 | 32503 | 878 | 1485 | |
Gansu | 12000 | 2561 | 3326 | 5258 | 199 | 656 | |
Qinghai | 2547 | 299 | 543 | 1520 | 57 | 128 | |
Ningxia | 5195 | 594 | 110 | 4250 | 55 | 186 | |
Xinjiang | 7429 | 1200 | 858 | 4620 | 289 | 462 | |
Taiwan | 65199 | 329 | 3564 | 57227 | 949 | 3130 | |
Hong Kong | 6161 | 1009 | 0 | 4613 | 64 | 475 | |
Macao | 246 | 80 | 0 | 139 | 1 | 26 | |
Guangzhou | 117839 | 29922 | 7865 | 75025 | 1910 | 3117 | |
Changchun | 21729 | 9595 | 4245 | 7166 | 218 | 505 | |
Wuhan | 94432 | 32509 | 3710 | 56557 | 548 | 1108 | |
Nanjing | 113858 | 51154 | 3858 | 55421 | 1576 | 1849 | |
Hangzhou | 122999 | 37176 | 2902 | 80116 | 833 | 1972 | |
Xi'an | 74887 | 39049 | 6762 | 27300 | 780 | 996 | |
Jinan | 45014 | 14126 | 2841 | 24935 | 1610 | 1502 | |
Shenyang | 27049 | 9369 | 3829 | 12807 | 229 | 815 | |
Chengdu | 79445 | 25750 | 4631 | 45893 | 1516 | 1655 | |
Dalian | 23285 | 9847 | 4447 | 8211 | 117 | 663 | |
Xiamen | 23767 | 4514 | 615 | 18034 | 105 | 499 | |
Harbin | 32692 | 21452 | 1133 | 9002 | 145 | 960 | |
Shenzhen | 243820 | 7389 | 6859 | 224977 | 788 | 3807 | |
Qingdao | 59414 | 12889 | 3274 | 40490 | 1145 | 1616 | |
Ningbo | 47084 | 3770 | 2963 | 38434 | 312 | 1605 | |
Xinjiang bingtua | 1170 | 671 | 10 | 436 | 4 | 49 |
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