With the analysis among 20 patents, we discovered top 22 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., Jiangsu Chenwu Energy Conservation Technology Co., Ltd. are dominant in this area. They take 50.00% of the total patent filing.
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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With the analysis among related 23 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing State Grid Corp. of China, Hangzhou Electric Power Bureau, Wuhan University take 30.43% of patent filing during this period.
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 18 new entrants. Yu Hang Gong Dian Ju, Hangzhou Electric Power Bureau, Hangzhou Power Equipment Manufacturing Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 33 patents, we discovered top 17 universities and scientific research institutions by total patent application. North China Electric Power University, South China University of Technology, Wuhan University are dominant in this area. They take 30.30% of the total patent filing.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Hebei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1