China Intellectual Property Statistical Yearbook 2022 | ![]() |
9-3 Certificates of the Registration of Intergrated Circuit Layout Designs | |||
(Unit: piece) | |||
Regions | 2021 | 2022 | |
Total | 13087 | 9106 | |
Sub-total (Domestic) | 13029 | 9006 | |
Beijing | 395 | 457 | |
Tianjin | 134 | 76 | |
Hebei | 80 | 22 | |
Shanxi | 55 | 10 | |
Inner Mongolia | 2 | 0 | |
Liaoning | 96 | 14 | |
Jilin | 62 | 2 | |
Heilongjiang | 124 | 36 | |
Shanghai | 1699 | 1428 | |
Jiangsu | 2618 | 1819 | |
Zhejiang | 648 | 446 | |
Anhui | 329 | 310 | |
Fujian | 238 | 234 | |
Jiangxi | 47 | 11 | |
Shandong | 302 | 180 | |
Henan | 213 | 53 | |
Hubei | 263 | 203 | |
Hunan | 77 | 68 | |
Guangdong | 4667 | 2597 | |
Guangxi | 34 | 19 | |
Hainan | 43 | 9 | |
Chongqing | 159 | 85 | |
Sichuan | 425 | 571 | |
Guizhou | 32 | 37 | |
Yunnan | 12 | 6 | |
Tibet | 5 | 2 | |
Shaanxi | 152 | 181 | |
Gansu | 9 | 4 | |
Qinghai | 2 | 1 | |
Ningxia | 23 | 2 | |
Xinjiang | 8 | 3 | |
Taiwan | 3 | 1 | |
Hong Kong | 73 | 119 | |
Macao | 0 | 0 | |
Sub-total (Foreign) | 58 | 100 | |
United States of America | 57 | 100 | |
United Kingdom | 0 | 0 | |
British Virgin Islands | 0 | 0 | |
Italy | 1 | 0 |
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