With the analysis among 36 patents, we discovered top 35 key players by total patent application. State Grid Corp. of China, Sichuan Yonglian Information Technology Co., Ltd., Hebei Electric Power Corp. are dominant in this area. They take 58.33% of the total patent filing.
Beijing Shi, China
Patent: 11
Sichuan Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 126 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang University, Honghe University take 16.67% of patent filing during this period.
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 6
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 126 patents in last 5 years, we discover 88 new entrants. Zhejiang University, Honghe University, Nanjing University of Posts & Telecommunications are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 6
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among 147 patents, we discovered top 79 universities and scientific research institutions by total patent application. Zhejiang University, Hubei University of Technology, Harbin Engineering University are dominant in this area. They take 14.29% of the total patent filing.
Zhejiang Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3