With the analysis among 341 patents, we discovered top 197 key players by total patent application. State Grid Corp. of China, Kubota Corp., Deere & Co. are dominant in this area. They take 14.66% of the total patent filing.
Beijing Shi, China
Patent: 23
Osaka-fu, Japan
Patent: 14
Illinois, United States
Patent: 13
Delaware, United States
Patent: 10
Beijing Shi, China
Patent: 8
California, United States
Patent: 6
Beijing Shi, China
Patent: 6
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With the analysis among related 31 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing State Grid Corp. of China, China Yangtze Power Co., Ltd., State Grid Xinyuan Co., Ltd. take 45.16% of patent filing during this period.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 18 new entrants. Tianjin Baofeng Steel Pipe Factory, State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute, State Grid Hebei Energy Technology Service Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Zhangbeiyunda Wind Power Co. Ltd.
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Wuxi Xuling Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 50 patents, we discovered top 11 universities and scientific research institutions by total patent application. Jiangsu University, Huazhong University of Science & Technology, Sun Yat-Sen University are dominant in this area. They take 50.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1