With the analysis among 68 patents, we discovered top 70 key players by total patent application. State Grid Corp. of China, International Business Machines Corp., State Power Economic Research Institute are dominant in this area. They take 25.00% of the total patent filing.
Beijing Shi, China
Patent: 10
New York, United States
Patent: 4
Beijing Shi, China
Patent: 3
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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With the analysis among related 129 patents applied in the last 5 years. We discover 116 most active companies in this area. The fast-growing State Grid Corp. of China, Beihang University, Hunan University take 17.05% of patent filing during this period.
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Hunan Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 129 patents in last 5 years, we discover 106 new entrants. Chongqing University, Harbin Institute of Technology, Tsinghua University are the most active new entrants in this area.
Chongqing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Hainan Jinpan Smart Technology Co.,Ltd.
Hainan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 141 patents, we discovered top 60 universities and scientific research institutions by total patent application. Beihang University, Northwestern Polytechnical University, Hunan University are dominant in this area. They take 27.66% of the total patent filing.
Beijing Shi, China
Patent: 23
Shaanxi Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2