With the analysis among 173 patents, we discovered top 182 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., China Petroleum & Chemical Corp. are dominant in this area. They take 17.92% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 22
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 5
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 4
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 3
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 3
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 3
State Grid Fujian Electric Power Co., Ltd. Economic and Technological Research Institute
Fujian Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hangzhou Tongdun Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 622 patents applied in the last 5 years. We discover 393 most active companies in this area. The fast-growing State Grid Corp. of China, North China Electric Power University, Xi'an Jiaotong University take 7.88% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 21
North China Electric Power University
Beijing Shi, China
Patent: 15
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 13
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10
Hefei University of Technology
Anhui Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 7
Beijing University of Technology
Beijing Shi, China
Patent: 7
Northeast Electric Power University
Jilin Sheng, China
Patent: 7
With the analysis among related 622 patents in last 5 years, we discover 367 new entrants. Xi'an Jiaotong University, Xi'an University of Technology, Fuzhou University are the most active new entrants in this area.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 13
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 7
Beijing University of Technology
Beijing Shi, China
Patent: 7
Northeast Electric Power University
Jilin Sheng, China
Patent: 7
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
With the analysis among 533 patents, we discovered top 170 universities and scientific research institutions by total patent application. North China Electric Power University, Xi'an Jiaotong University, Tianjin University are dominant in this area. They take 7.88% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 16
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 12
Hefei University of Technology
Anhui Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 10
Jilin Sheng, China
Patent: 7
Beijing University of Technology
Beijing Shi, China
Patent: 7
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 7
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 7