With the analysis among 177 patents, we discovered top 146 key players by total patent application. State Grid Corp. of China, JFE Steel Corp., BASF AB are dominant in this area. They take 18.64% of the total patent filing.
Beijing Shi, China
Patent: 22
Nordrhein-Westfalen, Germany
Patent: 4
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
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With the analysis among related 98 patents applied in the last 5 years. We discover 93 most active companies in this area. The fast-growing State Grid Corp. of China, Wuhan University, Shanxi Transportation Technology R&D Co., Ltd. take 13.27% of patent filing during this period.
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
With the analysis among related 98 patents in last 5 years, we discover 78 new entrants. Shanxi Transportation Technology R&D Co., Ltd., Shenyang Aerospace University, Henan Academy of Agricultural Sciences are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
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Patent: 1
With the analysis among 136 patents, we discovered top 51 universities and scientific research institutions by total patent application. Wuhan University, China Agricultural University, Chengdu University of Technology are dominant in this area. They take 14.71% of the total patent filing.
Hubei Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2