With the analysis among 10 patents, we discovered top 13 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., PetroChina Co., Ltd. are dominant in this area. They take 40.00% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhuzhou CRRC Times Electric Co., Ltd.
Hunan Sheng, China
Patent: 1
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 1
Ming Yang Smart Energy Group Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Anyo Energy Saving Tech Co., Ltd.
Shanghai Shi, China
Patent: 1
Huaiyin Power Supply Bureau
Jiangsu Sheng, China
Patent: 1
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 1
State Grid Hebei Electric Power Co.
Hubei Sheng, China
Patent: 1
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With the analysis among related 25 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Shanghai University of Electric Power, University of Electronic Science & Technology of China, Southeast University take 24.00% of patent filing during this period.
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
China Shipbuilding Industry Corp. No 705 Research Institute
Liaoning Sheng, China
Patent: 1
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 1
East China Jiaotong University
Jiangxi Sheng, China
Patent: 1
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 26 new entrants. Shanghai University of Electric Power, University of Electronic Science & Technology of China, Southeast University are the most active new entrants in this area.
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
China Shipbuilding Industry Corp. No 705 Research Institute
Liaoning Sheng, China
Patent: 1
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 1
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 20 universities and scientific research institutions by total patent application. Hohai University, Shanghai Jiao Tong University, University of Electronic Science & Technology of China are dominant in this area. They take 21.88% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
East China Jiaotong University
Jiangxi Sheng, China
Patent: 2
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1