With the analysis among 16 patents, we discovered top 14 key players by total patent application. State Grid Corp. of China, Huaneng Group Technology Innovation Center, China Energy Construction Group Zhejiang Electric Power Design Institute Co., Ltd. are dominant in this area. They take 62.50% of the total patent filing.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
Mitsubishi Heavy Industries, Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Hebei Electric Power Corp., State Grid Corp. of China, Shenzhen Power Supply Bureau Co., Ltd. take 62.50% of patent filing during this period.
Hebei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Hebei Electric Power Corp., Shenzhen Power Supply Bureau Co., Ltd., Chitkara University are the most active new entrants in this area.
Hebei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1