With the analysis among 260 patents, we discovered top 211 key players by total patent application. State Grid Corp. of China, Koninklijke Philips NV, Jiangsu Electric Power Co. are dominant in this area. They take 25.38% of the total patent filing.
Beijing Shi, China
Patent: 45
Noord-Holland, Netherlands
Patent: 13
Jiangsu Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 434 patents applied in the last 5 years. We discover 294 most active companies in this area. The fast-growing State Grid Corp. of China, Xi'an Jiaotong University, Southeast University take 9.68% of patent filing during this period.
Beijing Shi, China
Patent: 20
Shaanxi Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 10
Yunnan Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among related 434 patents in last 5 years, we discover 214 new entrants. Zhejiang University of Technology, Tianjin Electric Power Corp., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
With the analysis among 567 patents, we discovered top 162 universities and scientific research institutions by total patent application. Tianjin University, Kunming University of Science & Technology, Southeast University are dominant in this area. They take 11.64% of the total patent filing.
Tianjin Shi, China
Patent: 20
Yunnan Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Heilongjiang Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 10