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.
State Grid Corp. of China
Beijing Shi, China
Patent: 22
Nordrhein-Westfalen, Germany
Patent: 4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 3
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 4
Shanxi Transportation Technology R&D Co., Ltd.
Shanxi Sheng, China
Patent: 2
Shenyang Aerospace University
Liaoning Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2
Henan Academy of Agricultural Sciences
Zhejiang Sheng, China
Patent: 2
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
China Railway 18th Bureau Group Fourth Engineering Co., Ltd.
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 Transportation Technology R&D Co., Ltd.
Shanxi Sheng, China
Patent: 2
Shenyang Aerospace University
Liaoning Sheng, China
Patent: 2
Henan Academy of Agricultural Sciences
Zhejiang Sheng, China
Patent: 2
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
China Railway 18th Bureau Group Fourth Engineering Co., Ltd.
Tianjin Shi, China
Patent: 1
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Dianji University
Shanghai Shi, China
Patent: 1
China Institute of Radio Propagation
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Patent: 1
Vegetable Research Institute of Guangxi Academy of Agricultural Sciences
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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
China Agricultural University
Beijing Shi, China
Patent: 3
Chengdu University of Technology
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Shenyang Aerospace University
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2