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V 第四届世界智能大会融 WIC THE 4th WORLD INTELLIGENCE CONGRESS 津国智能新时代:创新、赋能、生态 INTELLIGENCE NEW ERA: INNOVATION, ENERGIZATION AND ECOLOGY Patent quantity Patent quantity and research intensity 0101010 Beijing Municipality Guangdong Province Shanghai Municipality Zhejiang Province 15.00% 14.00% 7.00% Jiangsu Province 7.00% Tianjin Municipality 2.00% Hunan Province 2.00% Chongqing Municipality 1.50% Sichuan Province 1.50% Hubei Province 1.50% Fujian Province 1.50% Shanxi Province 0.50% Shandong Province 0.50% Liaoning Province 0.50% Hebei Province 0.50% Hainan Province 0.50% Research intensity TOP20 listed company WIC 2020 Research and TOP20 List of Listed TOP20 List of Listed Companies Development Strength Jieshang Visual 82.85% Companies Tonghuashun Research and Development Strength 28.56% Huazhong Numerical Weilai Automobile 80.75% 26.10% Control Hengsheng Electronic Jinshan Software 43.05% Meitu 25.05% 37.85% Gaode Infrared 24.72% 44.00% Baoqianli 37.02% Jiuan Medical 24.38% Shenxinfu Yingfusen 35.92% 24.16% Technology Yuanguang Haixin Technology 35.36% 23.31% Technology Lvjing Company Hongruan Technology 34.98% Jinzhi Technology 22.88% 32.42% Huiding Technology 22.53% Xiecheng 29.51% Iflytek 22.39% Base Layer 0 0.05 0.1 0.15 0.2 0.25 Technology Layer 0.1893 291 Application Layer 226 03 0.3 0.35 0.4 0.45 0.5 0.3617 3910 0.4491 Anhui Province 0.50% 0 500 1000 1500 2000 2500 3000 3500 4000 4500 0.00% 5.00% 10.00% 15.00% 20.00% 25.00% 30.00% 35.00% 40.00% 45.00% 50.00% Reginal distribution of patent quantity TOP200 sample enterprises Patent quantity proportion and average patent quantity of enterprises in each layer

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