With the analysis among 20 patents, we discovered top 22 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., Jiangsu Chenwu Energy Conservation Technology Co., Ltd. are dominant in this area. They take 50.00% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 2
Jiangsu Chenwu Energy Conservation Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hangzhou Power Equipment Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hangzhou Electric Power Bureau
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
Montnets Cloud Technology Group Co., Ltd.
Liaoning Sheng, China
Patent: 1
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 23 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing State Grid Corp. of China, Hangzhou Electric Power Bureau, Wuhan University take 30.43% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Hangzhou Electric Power Bureau
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hangzhou Power Equipment Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 18 new entrants. Yu Hang Gong Dian Ju, Hangzhou Electric Power Bureau, Hangzhou Power Equipment Manufacturing Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Hangzhou Electric Power Bureau
Zhejiang Sheng, China
Patent: 2
Hangzhou Power Equipment Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Jiangsu Province Anfang Electricity Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Songyuan Power Supply Company of State Grid Jilin Electric Power Co., Ltd.
Jilin Sheng, China
Patent: 1
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 1
State Grid Liaoning Electric Power Co., Ltd. Economic and Technological Research Institute
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 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, Wuhan University are dominant in this area. They take 30.30% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Hebei Sheng, China
Patent: 2
Henan Polytechnic University
Henan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1