With the analysis among 22 patents, we discovered top 19 key players by total patent application. State Grid Corp. of China, China Nuclear Wuhan Power Operation Technology Co. Ltd., China Railway 19th Bureau Group Rail Transit Engineering Co. are dominant in this area. They take 31.82% of the total patent filing.
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 14 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Shenzhen Power Supply Bureau Co., Ltd., Foshan Shunde Heertai Electronic Technology Co., Ltd., Jiangsu Vocational and Technical College of Architecture take 21.43% of patent filing during this period.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 16 new entrants. Shenzhen Power Supply Bureau Co., Ltd., Foshan Shunde Heertai Electronic Technology Co., Ltd., Jiangsu Vocational and Technical College of Architecture are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 11 patents, we discovered top 8 universities and scientific research institutions by total patent application. Shandong University, South China University of Technology, North China Electric Power University are dominant in this area. They take 45.45% of the total patent filing.
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1