With the analysis among 29 patents, we discovered top 30 key players by total patent application. State Grid Corp. of China, ebm-papst Mulfingen GmbH & Co. KG, State Grid Shanghai Municipal Electric Power Co. are dominant in this area. They take 34.48% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
ebm-papst Mulfingen GmbH & Co. KG
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 3
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 2
Economic and Technological Research Institute of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 38 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing Southeast University, China Southern Power Grid Research Institute Co., Ltd., ebm-papst Mulfingen GmbH & Co. KG take 28.95% of patent filing during this period.
Jiangsu Sheng, China
Patent: 5
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
ebm-papst Mulfingen GmbH & Co. KG
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 3
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
State Grid Henan Electric Power Company Electric Power Research Institute
Henan Sheng, China
Patent: 2
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 2
State Grid Xinjiang Electric Power Co., Ltd. Economic and Technological Research Institute
Xinjiang Uygur Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 38 patents in last 5 years, we discover 42 new entrants. Southeast University, China Southern Power Grid Research Institute Co., Ltd., ebm-papst Mulfingen GmbH & Co. KG are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
ebm-papst Mulfingen GmbH & Co. KG
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 3
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
State Grid Henan Electric Power Company Electric Power Research Institute
Henan Sheng, China
Patent: 2
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 2
State Grid Xinjiang Electric Power Co., Ltd. Economic and Technological Research Institute
Xinjiang Uygur Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 21 patents, we discovered top 11 universities and scientific research institutions by total patent application. Southeast University, Shandong University, Sichuan University are dominant in this area. They take 47.62% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 1