With the analysis among 3,580 patents, we discovered top 460 key players by total patent application. State Grid Corp. of China, State Grid Shanghai Municipal Electric Power Co., Jiangsu Electric Power Co. are dominant in this area. They take 22.96% of the total patent filing.
Beijing Shi, China
Patent: 617
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 95
Jiangsu Sheng, China
Patent: 67
Tianjin Shi, China
Patent: 56
Jiangsu Sheng, China
Patent: 42
Bayern, Germany
Patent: 38
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 38
DUBLIN, Ireland
Patent: 38
Liaoning Sheng, China
Patent: 36
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Utopus Insights, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., Shanghai Douxiang Information Technology Co., Ltd. are active in this area.
New York, United States
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,488 patents applied in the last 5 years. We discover 500 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 10.48% of patent filing during this period.
Beijing Shi, China
Patent: 105
Guangdong Sheng, China
Patent: 27
Beijing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Guangdong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 12
With the analysis among related 1,488 patents in last 5 years, we discover 331 new entrants. Guangdong Power Grid Co. Ltd., China Southern Power Grid Co., Ltd., Jiangsu Zhizhen Energy Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Lisboa, Portugal
Patent: 8
Jiangsu Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Guizhou Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 6
With the analysis among 1,171 patents, we discovered top 203 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Guangdong University of Technology are dominant in this area. They take 20.15% of the total patent filing.
Beijing Shi, China
Patent: 68
Jiangsu Sheng, China
Patent: 31
Guangdong Sheng, China
Patent: 25
Shanghai Shi, China
Patent: 23
Heilongjiang Sheng, China
Patent: 23
Beijing Shi, China
Patent: 22
Tianjin Shi, China
Patent: 22
Shaanxi Sheng, China
Patent: 21
Chongqing Shi, China
Patent: 20
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 18