With the analysis among 227 patents, we discovered top 130 key players by total patent application. Toyota Motor Corp., State Grid Corp. of China, DENSO Corp. are dominant in this area. They take 22.03% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Beijing Shi, China
Patent: 17
Aichi-ken, Japan
Patent: 9
Baden-Württemberg, Germany
Patent: 8
Baden-Württemberg, Germany
Patent: 7
Beijing Shi, China
Patent: 5
California, United States
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 75 patents applied in the last 5 years. We discover 75 most active companies in this area. The fast-growing South China University of Technology, Harbin Engineering University, Xuzhou University of Technology take 12.00% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 75 patents in last 5 years, we discover 54 new entrants. Xuzhou University of Technology, Guangdong Oking Info Industry Co., Ltd., Southeast University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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Patent: 1
With the analysis among 178 patents, we discovered top 80 universities and scientific research institutions by total patent application. Tsinghua University, South China University of Technology, Beihang University are dominant in this area. They take 12.92% of the total patent filing.
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4