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.
State Grid Corp. of China
Beijing Shi, China
Patent: 23
Osaka-fu, Japan
Patent: 14
Illinois, United States
Patent: 13
InterDigital Technology Corp.
Delaware, United States
Patent: 10
China Yangtze Power Co., Ltd.
Beijing Shi, China
Patent: 8
British Telecommunications Plc
California, United States
Patent: 6
State Grid Xinyuan Co., Ltd.
Beijing Shi, China
Patent: 6
Mitsubishi Electric Corp.
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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.
State Grid Corp. of China
Beijing Shi, China
Patent: 7
China Yangtze Power Co., Ltd.
Beijing Shi, China
Patent: 5
State Grid Xinyuan Co., Ltd.
Beijing Shi, China
Patent: 2
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 2
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
State Grid Hebei Energy Technology Service Co., Ltd.
Hebei Sheng, China
Patent: 1
Xi'an Shaangu Power Co. Ltd.
Shaanxi Sheng, China
Patent: 1
Langfang Boda Petroleum Technology Co., Ltd.
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 Baofeng Steel Pipe Factory
Tianjin Shi, China
Patent: 1
State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute
Hebei Sheng, China
Patent: 1
State Grid Hebei Energy Technology Service Co., Ltd.
Hebei Sheng, China
Patent: 1
Xi'an Shaangu Power Co. Ltd.
Shaanxi Sheng, China
Patent: 1
Langfang Boda Petroleum Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Zhangbeiyunda Wind Power Co. Ltd.
Hebei Sheng, China
Patent: 1
Henan Guowangbaoquanchoushuixuneng Co. Ltd.
Henan Sheng, China
Patent: 1
Wuxi Xuling Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
North China Branch of State Grid Corporation of China
Beijing Shi, China
Patent: 1
Hangzhou Zhixing Thermal Power Co., Ltd.
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
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
National Aviation University
Hubei Sheng, China
Patent: 1
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan University of Technology
Hunan Sheng, China
Patent: 1