With the analysis among 1,828 patents, we discovered top 468 key players by total patent application. State Grid Corp. of China, TOSHIBA Corp., Matsushita Electronics Corp. are dominant in this area. They take 5.91% of the total patent filing.
Beijing Shi, China
Patent: 73
Tokyo-to, Japan
Patent: 19
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Jiangsu Sheng, China
Patent: 15
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., NeoGraf Solutions LLC, Institut National de la Santé et de la Recherche Médicale are active in this area.
Beijing Shi, China
Patent: 1
Ohio, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 508 patents applied in the last 5 years. We discover 413 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang University of Technology, Tsinghua University take 6.69% of patent filing during this period.
Beijing Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Henan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
With the analysis among related 508 patents in last 5 years, we discover 294 new entrants. Inspiry Corp., China Three Gorges University, Institute of General Engineering, China Academy of Engineering Physics are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
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Patent: 2
With the analysis among 991 patents, we discovered top 240 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Southeast University, Harbin Engineering University are dominant in this area. They take 6.36% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 20
Heilongjiang Sheng, China
Patent: 19
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Beijing Shi, China
Patent: 14
Tianjin Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11