With the analysis among 348 patents, we discovered top 270 key players by total patent application. State Grid Corp. of China, General Electric Co., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 21.55% of the total patent filing.
Beijing Shi, China
Patent: 53
Massachusetts, United States
Patent: 11
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 568 patents applied in the last 5 years. We discover 359 most active companies in this area. The fast-growing State Grid Corp. of China, Hefei University of Technology, Jiangsu University take 10.04% of patent filing during this period.
Beijing Shi, China
Patent: 33
Anhui Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Chongqing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10
Hubei Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 8
With the analysis among related 568 patents in last 5 years, we discover 275 new entrants. Guangdong Power Grid Co. Ltd., China Three Gorges University, University Of Jinan are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
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Patent: 6
Shaanxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 670 patents, we discovered top 184 universities and scientific research institutions by total patent application. Xidian University, Hefei University of Technology, Jiangsu University are dominant in this area. They take 10.90% of the total patent filing.
Shaanxi Sheng, China
Patent: 37
Anhui Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Chongqing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11