With the analysis among 161 patents, we discovered top 71 key players by total patent application. Nissho Co. Ltd., AVIC Survey, Design & Research Institute Co., Ltd., Beijing Urban Construction Group Co. Ltd. are dominant in this area. They take 11.18% of the total patent filing.
Fukuoka-ken, Japan
Patent: 9
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Kanagawa-ken, Japan
Patent: 1
With the analysis among related 136 patents applied in the last 5 years. We discover 87 most active companies in this area. The fast-growing China Three Gorges University, Jiangsu University, Xiangtan University take 22.79% of patent filing during this period.
Hubei Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
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Patent: 3
Chongqing Shi, China
Patent: 3
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Patent: 3
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Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 136 patents in last 5 years, we discover 80 new entrants. China Three Gorges University, Jiangsu University, Xiangtan University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
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Patent: 3
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Patent: 3
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Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan University of Science & Engineering
Hunan Sheng, China
Patent: 2
With the analysis among 102 patents, we discovered top 31 universities and scientific research institutions by total patent application. China Three Gorges University, Jiangsu University, Chongqing University are dominant in this area. They take 31.37% of the total patent filing.
Hubei Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hunan University of Science & Engineering
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2