China Intellectual Property Statistical Yearbook 2022 


2-5 Patent Grants for Invention Originated from Home by Origin and Type of Patentee
(Unit: piece)
Regions Accumulative Number 2022
Total
 Universities and Colleges Scientific Research Institutes Enterprises Public Institutions Individuals Total Universities and Colleges Scientific Research Institutes Enterprises Public Institutions Individuals
Total 4220155 1003750 302296 2539939 58406 315764 695591 171779 39917 457968 12954 12973
Beijing 584174 116399 97158 338575 9400 22642 88127 15556 11209 58281 2309 772
Tianjin 73068 27237 5396 35585 1263 3587 11745 4669 755 5973 186 162
Hebei 63262 14029 3108 36318 961 8846 12022 2728 302 8217 224 551
Shanxi 33201 12629 3023 12808 406 4335 5026 2294 261 2224 66 181
Inner Mongolia 12498 2365 707 6636 187 2603 2054 564 90 1241 28 131
Liaoning 93273 33762 13832 34029 978 10672 10892 4795 1739 3996 137 225
Jilin 40537 18239 8081 9508 631 4078 6483 3285 814 2171 118 95
Heilongjiang 56927 36781 2644 11451 265 5786 8519 6126 262 1837 54 240
Shanghai 268807 66367 25531 164643 3849 8417 36797 8416 2571 24679 749 382
Jiangsu 492702 135540 16723 312291 6038 22110 89248 24365 2254 60527 1125 977
Zhejiang 380122 80823 12318 239197 3030 44754 61286 11917 2560 44837 695 1277
Anhui 158503 25274 6017 113062 1091 13059 26180 5565 772 19238 209 396
Fujian 95019 19876 4159 57450 2459 11075 16213 3681 606 11406 154 366
Jiangxi 36534 9853 1880 20528 300 3973 8655 2194 440 5589 122 310
Shandong 256642 55963 13544 143740 6218 37177 48696 10547 2180 32385 1715 1869
Henan 91296 29376 4015 43614 2547 11744 14574 4968 472 7651 792 691
Hubei 147586 55243 7704 76993 1154 6492 29212 9848 1079 17660 294 331
Hunan 109351 39039 2923 55550 982 10857 20423 7520 424 11695 373 411
Guangdong 647402 58636 22972 524296 5304 36194 115080 12061 4508 95621 1200 1690
Guangxi 41913 11813 3077 18479 1855 6689 5472 2273 301 2595 145 158
Hainan 7546 1471 1417 3574 132 952 1602 459 227 856 13 47
Chongqing 70778 23342 3071 38067 1947 4351 12207 4705 394 6386 535 187
Sichuan 141053 42390 13218 72947 3378 9120 25458 8609 2415 13249 813 372
Guizhou 23350 3764 1972 14829 626 2159 3645 807 287 2308 130 113
Yunnan 29823 9453 3864 12523 846 3137 4091 1556 314 2059 65 97
Tibet 943 82 116 649 25 71 149 22 21 100 5 1
Shaanxi 112308 63862 10502 31491 1159 5294 18963 10478 1411 6458 388 228
Gansu 17234 5022 4493 5387 255 2077 2472 779 743 750 70 130
Qinghai 3234 367 945 1432 68 422 458 99 78 228 30 23
Ningxia 7179 873 306 5173 99 728 1204 232 60 852 25 35
Xinjiang 11379 1898 2083 5311 420 1667 1711 452 154 928 104 73
Taiwan 103526 628 5458 87673 486 9281 6171 41 214 5453 71 392
Hong Kong 8662 1248 39 5979 43 1353 711 149 0 495 9 58
Macao 323 106 0 151 4 62 45 19 0 23 1 2
Guangzhou 137539 42020 11866 72787 2637 8229 27614 8039 2044 16319 656 556
Changchun 33003 15990 7662 6991 510 1850 5619 2789 797 1894 98 41
Wuhan 118900 50193 6513 58092 845 3257 23658 8778 863 13632 210 175
Nanjing 142995 72225 8306 55877 1887 4700 28304 13954 1031 12644 393 282
Hangzhou 150885 58420 5345 79851 1091 6178 30128 8499 1144 19978 242 265
Xi'an 100743 61223 10183 25308 994 3035 17368 9994 1386 5509 352 127
Jinan 61248 22494 5714 25075 2108 5857 11853 3777 823 6326 643 284
Shenyang 39316 14795 6902 13651 355 3613 4606 1757 817 1892 69 71
Chengdu 102782 38355 7462 49456 2615 4894 19545 7717 1190 9764 632 242
Dalian 33178 14905 6373 9079 205 2616 4284 2438 883 841 50 72
Xiamen 27951 7217 778 18374 194 1388 5276 932 161 4079 32 72
Harbin 46630 33618 2328 7628 175 2881 7096 5503 243 1169 46 135
Shenzhen 306267 9222 7592 278398 1186 9869 52166 2240 1485 47465 303 673
Qingdao 75730 19226 5503 42222 2597 6182 14523 3719 943 9084 580 197
Ningbo 61705 6810 3436 43802 393 7264 9611 931 623 7819 90 148
Xinjiang bingtuan 1799 945 195 467 24 168 331 252 5 66 1 7



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