With the analysis among 1,722 patents, we discovered top 479 key players by total patent application. State Grid Corp. of China, Fujitsu Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 4.24% of the total patent filing.
Beijing Shi, China
Patent: 29
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Beijing Shi, China
Patent: 16
Tokyo-to, Japan
Patent: 13
Beijing Shi, China
Patent: 13
Kanagawa-ken, Japan
Patent: 11
Taiwan Province, China
Patent: 10
Beijing Shi, China
Patent: 9
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 849 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Anritsu Corp., Beihang University, AVIC Shenyang Engine Research Institute take 2.94% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 11
Beijing Shi, China
Patent: 7
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Patent: 7
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Patent: 7
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
With the analysis among related 849 patents in last 5 years, we discover 432 new entrants. Anritsu Corp., Suzhou Inspur Intelligent Technology Co., Ltd., Institute of Modern Physics, Chinese Academy of Sciences are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 11
Jiangsu Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
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Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 603 patents, we discovered top 165 universities and scientific research institutions by total patent application. Beihang University, Zhejiang University, Tianjin University are dominant in this area. They take 7.46% of the total patent filing.
Beijing Shi, China
Patent: 20
Zhejiang Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6