With the analysis among 29 patents, we discovered top 25 key players by total patent application. State Grid Corp. of China, State Power Economic Research Institute, Jiangsu Electric Power Co. are dominant in this area. They take 93.10% of the total patent filing.
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 9 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing State Grid Corp. of China, Beijing Jiaotong University, XJ Electric Co., Ltd. take 55.56% of patent filing during this period.
Beijing Shi, China
Patent: 3
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
South Carolina, United States
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 10 new entrants. Beijing Jiaotong University, XJ Electric Co., Ltd., Economic and Technological Research Institute of State Grid Jiangsu Electric Power Co., Ltd. are the most active new entrants in this area.
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
South Carolina, United States
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Qinghai Electric Power Co.
Qinghai Sheng, China
Patent: 1
With the analysis among 33 patents, we discovered top 17 universities and scientific research institutions by total patent application. North China Electric Power University, South China University of Technology, Shandong University are dominant in this area. They take 57.58% of the total patent filing.
Beijing Shi, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
South Carolina, United States
Patent: 1
Shandong Sheng, China
Patent: 1