With the analysis among 1,281 patents, we discovered top 470 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 14.83% of the total patent filing.
Beijing Shi, China
Patent: 115
Tokyo-to, Japan
Patent: 39
Jiangsu Sheng, China
Patent: 27
Tianjin Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 16
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 16
Texas, United States
Patent: 14
Tokyo-to, Japan
Patent: 11
With the analysis among 19 patents, we discovered top 11 start-ups by total patent application. MediaMath, Inc., VRB Energy, Inc., Letv Cloud Computing Co. Ltd. are active in this area.
New York, United States
Patent: 8
British Columbia, Canada
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangzhou Souchuang Network Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 501 patents applied in the last 5 years. We discover 341 most active companies in this area. The fast-growing State Grid Corp. of China, North China Electric Power University, Southeast University take 15.37% of patent filing during this period.
Beijing Shi, China
Patent: 35
Beijing Shi, China
Patent: 25
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 14
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Patent: 12
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
With the analysis among related 501 patents in last 5 years, we discover 256 new entrants. China Southern Power Grid Co., Ltd., Guizhou Power Grid Co., Launch Tech Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Guizhou Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Suzhou Soho Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
With the analysis among 358 patents, we discovered top 77 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Zhejiang University are dominant in this area. They take 36.31% of the total patent filing.
Beijing Shi, China
Patent: 44
Jiangsu Sheng, China
Patent: 32
Zhejiang Sheng, China
Patent: 19
Beijing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 12
Tianjin Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6