With the analysis among 16 patents, we discovered top 21 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., Liaoning Province Power Co. Ltd. are dominant in this area. They take 93.75% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 9
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 3
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 2
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 2
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 1
Shenyang Power Supply Bureau Cable Engineering Department
Liaoning Sheng, China
Patent: 1
State Grid Corporation Northeast Division
Liaoning Sheng, China
Patent: 1
Chengdu Chengdian Electricity Engineering Design Co. Ltd.
Sichuan Sheng, China
Patent: 1
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With the analysis among related 30 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing North China Electric Power University, State Grid Corp. of China, Nanjing University of Science & Technology take 40.00% of patent filing during this period.
North China Electric Power University
Beijing Shi, China
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Northeast Electric Power University
Jilin Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
With the analysis among related 30 patents in last 5 years, we discover 21 new entrants. Nanjing University of Science & Technology, Shandong University, Nantong University are the most active new entrants in this area.
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 1
State Grid Fujian Electric Power Co., Ltd. Economic and Technological Research Institute
Fujian Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 18 universities and scientific research institutions by total patent application. Northeast Electric Power University, North China Electric Power University, Nanjing University of Science & Technology are dominant in this area. They take 43.59% of the total patent filing.
Northeast Electric Power University
Jilin Sheng, China
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 5
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
China Three Gorges University
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1