With the analysis among 374 patents, we discovered top 321 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., China Yangtze Power Co., Ltd. are dominant in this area. They take 12.57% of the total patent filing.
Beijing Shi, China
Patent: 33
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 5
Massachusetts, United States
Patent: 5
Arizona, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
New York, United States
Patent: 4
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 320 patents applied in the last 5 years. We discover 287 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., China Electric Power Research Institute Ltd. take 13.13% of patent filing during this period.
Beijing Shi, China
Patent: 28
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Massachusetts, United States
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 320 patents in last 5 years, we discover 277 new entrants. Guangdong Power Grid Co. Ltd., China Electric Power Research Institute Ltd., Xilectric, Inc. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Massachusetts, United States
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 55 patents, we discovered top 25 universities and scientific research institutions by total patent application. North China Electric Power University, Shanghai University of Engineering Science, Guangdong Ocean University are dominant in this area. They take 27.27% of the total patent filing.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1