With the analysis among 2,287 patents, we discovered top 454 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., State Grid Fujian Electric Power Co. are dominant in this area. They take 5.42% of the total patent filing.
Beijing Shi, China
Patent: 69
Guangdong Sheng, China
Patent: 29
Fujian Sheng, China
Patent: 26
Fujian Sheng, China
Patent: 21
Guangxi Zhuangzu Zizhiqu, China
Patent: 21
Ming Yang Smart Energy Group Co., Ltd.
Guangdong Sheng, China
Patent: 19
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 11
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
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With the analysis among related 1,335 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Guangdong Power Grid Co., Ltd. Electric Power Research Institute take 5.77% of patent filing during this period.
Beijing Shi, China
Patent: 32
Guangdong Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Fujian Sheng, China
Patent: 16
Fujian Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Ming Yang Smart Energy Group Co., Ltd.
Guangdong Sheng, China
Patent: 10
With the analysis among related 1,335 patents in last 5 years, we discover 375 new entrants. Beihang University, National University of Defense Technology, Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou) are the most active new entrants in this area.
Beijing Shi, China
Patent: 10
Hunan Sheng, China
Patent: 9
Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou)
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Patent: 6
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Institute of Atmospheric Physics, Chinese Academy of Sciences
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Patent: 5
Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., Ltd.
Hunan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
With the analysis among 924 patents, we discovered top 159 universities and scientific research institutions by total patent application. Zhejiang Ocean University, Zhejiang University, North China Electric Power University are dominant in this area. They take 9.63% of the total patent filing.
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 19
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 17
Hainan Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11