With the analysis among 123 patents, we discovered top 99 key players by total patent application. Telefonaktiebolaget LM Ericsson, State Grid Corp. of China, China Petroleum & Chemical Corp. are dominant in this area. They take 13.01% of the total patent filing.
Telefonaktiebolaget LM Ericsson
State Grid Corp. of China
Beijing Shi, China
Patent: 6
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Luoyang World Power Saving Technology Development Co., Ltd.
Henan Sheng, China
Patent: 3
Nagano-ken, Japan
Patent: 2
Delaware, United States
Patent: 2
California, United States
Patent: 2
Colorado, United States
Patent: 2
Guangdong Zhongke Tianyuan New Energy Sci & Tech Co. Ltd.
Guangdong Sheng, China
Patent: 2
Hunan Zhongpu Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 66 patents applied in the last 5 years. We discover 65 most active companies in this area. The fast-growing State Grid Corp. of China, Tianjin University, Soochow University take 16.67% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang A & F University
Zhejiang Sheng, China
Patent: 2
Japan Science & Technology Agency
Saitama-ken, Japan
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 2
Aifa Technology (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 66 patents in last 5 years, we discover 61 new entrants. State Grid Corp. of China, Tianjin University, Zhejiang A & F University are the most active new entrants in this area.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 3
Zhejiang A & F University
Zhejiang Sheng, China
Patent: 2
Japan Science & Technology Agency
Saitama-ken, Japan
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 2
Aifa Technology (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 80 patents, we discovered top 36 universities and scientific research institutions by total patent application. Changchun Inst of Applied Chem Chinese Academy of Sciences, National University of Singapore, Northwestern Polytechnical University are dominant in this area. They take 18.75% of the total patent filing.
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 8
National University of Singapore
Central Region, Singapore
Patent: 4
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2