With the analysis among 2,114 patents, we discovered top 464 key players by total patent application. State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 23.89% of the total patent filing.
Beijing Shi, China
Patent: 340
Guangdong Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 34
Liaoning Sheng, China
Patent: 32
Tokyo-to, Japan
Patent: 30
Massachusetts, United States
Patent: 26
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 26
Osaka-fu, Japan
Patent: 26
Tokyo-to, Japan
Patent: 25
Jiangsu Sheng, China
Patent: 24
With the analysis among 20 patents, we discovered top 10 start-ups by total patent application. Quanta Technologies LLC, Yangtze Memory Technologies Co., Ltd., Huaqin Technology Co., Ltd. are active in this area.
Texas, United States
Patent: 9
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 1,143 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., North China Electric Power University take 21.35% of patent filing during this period.
Beijing Shi, China
Patent: 153
Beijing Shi, China
Patent: 62
Beijing Shi, China
Patent: 29
Beijing Shi, China
Patent: 26
Liaoning Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 23
Jilin Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 21
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 20
With the analysis among related 1,143 patents in last 5 years, we discover 349 new entrants. Guangdong Power Grid Co. Ltd., China Three Gorges University, State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 20
Hubei Sheng, China
Patent: 19
Hunan Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 5
With the analysis among 962 patents, we discovered top 133 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, China Electric Power Research Institute Ltd. are dominant in this area. They take 27.34% of the total patent filing.
Beijing Shi, China
Patent: 55
Beijing Shi, China
Patent: 54
Beijing Shi, China
Patent: 42
Jiangsu Sheng, China
Patent: 32
Jilin Sheng, China
Patent: 31
Shandong Sheng, China
Patent: 27
Hubei Sheng, China
Patent: 25
Shanghai Shi, China
Patent: 21
Chongqing Shi, China
Patent: 21
Zhejiang Sheng, China
Patent: 20