With the analysis among 198 patents, we discovered top 158 key players by total patent application. State Grid Corp. of China, Hebei Electric Power Corp., Emerson Process Management Power & Water Solutions, Inc. are dominant in this area. They take 22.73% of the total patent filing.
Beijing Shi, China
Patent: 32
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 7
Pennsylvania, United States
Patent: 6
Massachusetts, United States
Patent: 5
Illinois, United States
Patent: 4
Texas, United States
Patent: 4
Fujian Sheng, China
Patent: 4
Cross Media Marketing Corp.
New York, United States
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
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With the analysis among related 229 patents applied in the last 5 years. We discover 154 most active companies in this area. The fast-growing State Grid Corp. of China, Hebei Electric Power Corp., Harbin University take 9.61% of patent filing during this period.
Beijing Shi, China
Patent: 13
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Fuzhou University of Foreign Languages and Foreign Trade
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 229 patents in last 5 years, we discover 136 new entrants. Harbin University, Xi'an Jiaotong University, Fuzhou University of Foreign Languages and Foreign Trade are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Fuzhou University of Foreign Languages and Foreign Trade
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
With the analysis among 126 patents, we discovered top 48 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Hohai University are dominant in this area. They take 15.87% of the total patent filing.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2