With the analysis among 15 patents, we discovered top 17 key players by total patent application. Jiangsu Nantong No.2 Construction Engineering Group Co. Ltd., CGN Power Co., Ltd., State Grid Corp. of China are dominant in this area. They take 26.67% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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With the analysis among related 11 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Yesu Hospital Manegement Foundation, Hebei Electric Power Corp., State Grid Hebei Electric Power Co., Ltd. Construction Company take 27.27% of patent filing during this period.
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 10 new entrants. Yesu Hospital Manegement Foundation, Hebei Electric Power Corp., State Grid Hebei Electric Power Co., Ltd. Construction Company are the most active new entrants in this area.
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Shanghai Institute of Technology, Shandong University of Science & Technology are dominant in this area. They take 50.00% of the total patent filing.
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1