With the analysis among 60 patents, we discovered top 66 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., State Grid Henan Electric Power Company Electric Power Research Institute are dominant in this area. They take 41.67% of the total patent filing.
Beijing Shi, China
Patent: 16
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Tianjin Shi, China
Patent: 1
With the analysis among related 53 patents applied in the last 5 years. We discover 59 most active companies in this area. The fast-growing State Grid Corp. of China, North China Electric Power University, State Grid Henan Electric Power Company Electric Power Research Institute take 33.96% of patent filing during this period.
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 5
Henan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among related 53 patents in last 5 years, we discover 47 new entrants. State Grid Henan Electric Power Company Electric Power Research Institute, 10th Research Institute of China Electronic Tech Group Corp., State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Henan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 52 patents, we discovered top 23 universities and scientific research institutions by total patent application. North China Electric Power University, China Electric Power Research Institute Ltd., Tianjin University are dominant in this area. They take 46.15% of the total patent filing.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2