With the analysis among 176 patents, we discovered top 119 key players by total patent application. Toray Industries, Inc., State Grid Corp. of China, Eaton Corp. are dominant in this area. They take 21.59% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 12
Ohio, United States
Patent: 7
California, United States
Patent: 5
Illinois, United States
Patent: 5
Yamanashi-ken, Japan
Patent: 4
Rheinland-Pfalz, Germany
Patent: 3
Guangdong Sheng, China
Patent: 3
Tennessee, United States
Patent: 3
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With the analysis among related 61 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing State Grid Corp. of China, State Grid Shanghai Municipal Electric Power Co., Schaeffler Technologies AG & Co. KG take 18.03% of patent filing during this period.
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 61 patents in last 5 years, we discover 45 new entrants. State Grid Shanghai Municipal Electric Power Co., China Southern Power Grid Research Institute Co., Ltd., Schaeffler Technologies AG & Co. KG are the most active new entrants in this area.
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 68 patents, we discovered top 29 universities and scientific research institutions by total patent application. Kuban State Agrarian University, Northeast Electric Power University, Southeast University are dominant in this area. They take 22.06% of the total patent filing.
Jilin Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1