With the analysis among 92 patents, we discovered top 68 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., State Grid Shanghai Municipal Electric Power Co. are dominant in this area. They take 78.26% of the total patent filing.
Beijing Shi, China
Patent: 44
Guangdong Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Gansu Sheng, China
Patent: 5
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Ningxia Huizi Zizhiqu, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 104 patents applied in the last 5 years. We discover 82 most active companies in this area. The fast-growing State Grid Corp. of China, Chongqing University, Guangdong Power Grid Co. Ltd. take 40.38% of patent filing during this period.
Beijing Shi, China
Patent: 17
Chongqing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
With the analysis among related 104 patents in last 5 years, we discover 55 new entrants. Guangdong Power Grid Co. Ltd., North China Electric Power University, Shandong University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 118 patents, we discovered top 39 universities and scientific research institutions by total patent application. Chongqing University, Hohai University, Nanjing University of Science & Technology are dominant in this area. They take 44.07% of the total patent filing.
Chongqing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3