With the analysis among 55 patents, we discovered top 49 key players by total patent application. State Grid Corp. of China, Borg-Warner Corp., Inventronics (Hangzhou), Inc. are dominant in this area. They take 20.00% of the total patent filing.
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Michigan, United States
Patent: 1
Illinois, United States
Patent: 1
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With the analysis among related 26 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing North China Electric Power University, China Electric Power Research Institute Ltd., Shanghai Jiao Tong University take 26.92% of patent filing during this period.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Illinois, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 26 new entrants. China Electric Power Research Institute Ltd., Shanghai Jiao Tong University, Harbin Engineering University are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Illinois, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 40 patents, we discovered top 26 universities and scientific research institutions by total patent application. Zhejiang University, North China Electric Power University, Shanghai Jiao Tong University are dominant in this area. They take 25.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 1