With the analysis among 44 patents, we discovered top 42 key players by total patent application. State Grid Corp. of China, Omya International AG, NEC Corp. are dominant in this area. They take 18.18% of the total patent filing.
Beijing Shi, China
Patent: 4
California, United States
Patent: 1
Massachusetts, United States
Patent: 1
Pennsylvania, United States
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 36 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Chongqing University, State Grid Corp. of China, Jilin University take 16.67% of patent filing during this period.
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 36 patents in last 5 years, we discover 30 new entrants. Chongqing University, Jilin University, Jibei Electric Power Co.,Ltd.Zhangjiakou Power Supply Company are the most active new entrants in this area.
Chongqing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 12 universities and scientific research institutions by total patent application. Jilin University, Nanjing Forestry University, Chongqing University are dominant in this area. They take 21.88% of the total patent filing.
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1