With the analysis among 150 patents, we discovered top 65 key players by total patent application. Yazaki Corp., Westinghouse Electric Co. LLC, General Electric Co. are dominant in this area. They take 42.67% of the total patent filing.
Tokyo-to, Japan
Patent: 45
Gansu Sheng, China
Patent: 10
Massachusetts, United States
Patent: 9
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With the analysis among related 14 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing China University of Mining & Technology, Huizhou Hongye Electric Power Information Technology Co., Ltd., Huazhong University of Science & Technology take 21.43% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 12 new entrants. China University of Mining & Technology, State Grid Henan Electric Power Company Electric Power Research Institute, Huizhou Hongye Electric Power Information Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 8 patents, we discovered top 6 universities and scientific research institutions by total patent application. Tsinghua University, Nanjing Normal University, Huazhong University of Science & Technology are dominant in this area. They take 50.00% of the total patent filing.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1