With the analysis among 779 patents, we discovered top 438 key players by total patent application. State Grid Corp. of China, Hebei Electric Power Corp., Shandong Electric Power Corp. are dominant in this area. They take 26.70% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 168
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 22
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 18
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 15
Qiangxin Machinery Technology (Laizhou) Co., Ltd.
Shandong Sheng, China
Patent: 13
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 11
State Grid Beijing Electric Power Co.
Beijing Shi, China
Patent: 11
Jack Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Korea Electric Power Corp.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hangzhou Anmaisheng Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 976 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Hebei Electric Power Corp. take 12.81% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 97
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 15
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 13
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 12
Qiangxin Machinery Technology (Laizhou) Co., Ltd.
Shandong Sheng, China
Patent: 9
Korea Electric Power Corp.
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 8
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 6
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 5
Jack Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
With the analysis among related 976 patents in last 5 years, we discover 469 new entrants. Guangdong Power Grid Co. Ltd., Korea Electric Power Corp., State Grid Fujian Electric Power Co. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 15
Korea Electric Power Corp.
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 5
Zhejiang DUMA Sewing Machine Co.,Ltd.
Zhejiang Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 4
Sichuan Academy of Medical Sciences · Sichuan Provincial People's Hospital
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Patent: 4
State Grid Jiangsu Electric Power Co., Ltd. Gaoyou City Power Supply Branch
Jiangsu Sheng, China
Patent: 4
Zhejiang Dole Sewing Machine Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Zhe Jiang Mei Ji Feng Ren Ji You Xian Gong Si
Zhejiang Sheng, China
Patent: 4
With the analysis among 187 patents, we discovered top 92 universities and scientific research institutions by total patent application. Tianjin University, Beijing Forestry University, Hainan University are dominant in this area. They take 9.63% of the total patent filing.
Tianjin Shi, China
Patent: 8
Beijing Forestry University
Beijing Shi, China
Patent: 5
Hainan Sheng, China
Patent: 4
China Three Gorges University
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 3
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 3
Guangdong Pharmaceutical University
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2