With the analysis among 123 patents, we discovered top 99 key players by total patent application. Telefonaktiebolaget LM Ericsson, State Grid Corp. of China, China Petroleum & Chemical Corp. are dominant in this area. They take 13.01% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Nagano-ken, Japan
Patent: 2
Delaware, United States
Patent: 2
California, United States
Patent: 2
Colorado, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
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With the analysis among related 66 patents applied in the last 5 years. We discover 65 most active companies in this area. The fast-growing State Grid Corp. of China, Tianjin University, Soochow University take 16.67% of patent filing during this period.
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Saitama-ken, Japan
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 66 patents in last 5 years, we discover 61 new entrants. State Grid Corp. of China, Tianjin University, Zhejiang A & F University are the most active new entrants in this area.
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Saitama-ken, Japan
Patent: 2
Hubei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
With the analysis among 80 patents, we discovered top 36 universities and scientific research institutions by total patent application. Changchun Inst of Applied Chem Chinese Academy of Sciences, National University of Singapore, Northwestern Polytechnical University are dominant in this area. They take 18.75% of the total patent filing.
Jilin Sheng, China
Patent: 8
Central Region, Singapore
Patent: 4
Shaanxi Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2