With the analysis among 122 patents, we discovered top 77 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., China Southern Power Grid Research Institute Co., Ltd. are dominant in this area. They take 30.33% of the total patent filing.
Beijing Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Virginia, United States
Patent: 6
Illinois, United States
Patent: 5
New York, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
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With the analysis among related 59 patents applied in the last 5 years. We discover 61 most active companies in this area. The fast-growing State Grid Corp. of China, Southeast University, North China Electric Power University take 45.76% of patent filing during this period.
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 59 patents in last 5 years, we discover 47 new entrants. Zhejiang Electric Power Co., Ltd., Haining Electricity Supply Bureau, Jiaxiang Electric Power Bureau are the most active new entrants in this area.
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 66 patents, we discovered top 31 universities and scientific research institutions by total patent application. Southeast University, North China Electric Power University, Shanghai Jiao Tong University are dominant in this area. They take 54.55% of the total patent filing.
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2