With the analysis among 69 patents, we discovered top 63 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., China Southern Power Grid Co., Ltd. are dominant in this area. They take 37.68% of the total patent filing.
Beijing Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 4
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 137 patents applied in the last 5 years. We discover 111 most active companies in this area. The fast-growing State Grid Corp. of China, Southeast University, North China Electric Power University take 19.71% of patent filing during this period.
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Tianjin Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 4
With the analysis among related 137 patents in last 5 years, we discover 101 new entrants. Jiangsu Electric Power Co., China Southern Power Grid Research Institute Co., Ltd., Shandong University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
China Three Gorges University
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among 109 patents, we discovered top 48 universities and scientific research institutions by total patent application. Southeast University, North China Electric Power University, Tianjin University are dominant in this area. They take 24.77% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
China Three Gorges University
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2