With the analysis among 385 patents, we discovered top 199 key players by total patent application. State Grid Corp. of China, NARI Technology Co., Ltd., Hitachi Ltd. are dominant in this area. They take 28.57% of the total patent filing.
Beijing Shi, China
Patent: 57
Jiangsu Sheng, China
Patent: 30
Tokyo-to, Japan
Patent: 14
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Gansu Sheng, China
Patent: 8
Massachusetts, United States
Patent: 7
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 177 patents applied in the last 5 years. We discover 124 most active companies in this area. The fast-growing State Grid Corp. of China, AVIC Shenyang Engine Research Institute, NARI Technology Co., Ltd. take 17.51% of patent filing during this period.
Beijing Shi, China
Patent: 13
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Patent: 10
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 177 patents in last 5 years, we discover 75 new entrants. AVIC Shenyang Engine Research Institute, Jaguar Land Rover Ltd., China Southern Power Grid Research Institute Co., Ltd. are the most active new entrants in this area.
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Patent: 10
Coventry, United Kingdom
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Eschen, Liechtenstein
Patent: 3
Hubei Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 289 patents, we discovered top 63 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Beihang University, Tianjin University are dominant in this area. They take 21.80% of the total patent filing.
Shaanxi Sheng, China
Patent: 21
Beijing Shi, China
Patent: 13
Tianjin Shi, China
Patent: 11
Shandong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7