With the analysis among 801 patents, we discovered top 432 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., Tianjin Electric Power Corp. are dominant in this area. They take 35.58% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 201
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 41
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 25
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 14
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 14
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 13
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 10
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Zhongchu Nanjing Zhihui Logistics Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Pocket Caifu Information Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 969 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 10.73% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 70
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 18
North China Electric Power University
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 13
Southwest Petroleum University
Sichuan Sheng, China
Patent: 13
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 13
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 11
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 11
With the analysis among related 969 patents in last 5 years, we discover 341 new entrants. Guangdong Power Grid Co. Ltd., Anhui University of Science & Technology, Xi'an University of Technology are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 10
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 6
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 5
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 5
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
China Three Gorges University
Hubei Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 4
With the analysis among 1,006 patents, we discovered top 200 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Wuhan University are dominant in this area. They take 13.82% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 32
Beijing Shi, China
Patent: 20
Hubei Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 20
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
South China University of Technology
Guangdong Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 14