With the analysis among 105 patents, we discovered top 89 key players by total patent application. State Grid Corp. of China, State Grid Shanghai Municipal Electric Power Co., Zhejiang Electric Power Co., Ltd. are dominant in this area. They take 30.48% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 20
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 7
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 5
ENN Digital Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 4
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 4
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 4
State Grid Hebei Electric Power Co., Ltd. Economic and Technological Research Institute
Hebei Sheng, China
Patent: 4
Toyota Central R&D Labs, Inc.
Aichi-ken, Japan
Patent: 3
East China Electric Power Research Institute Technology
Shanghai Shi, China
Patent: 3
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With the analysis among related 150 patents applied in the last 5 years. We discover 119 most active companies in this area. The fast-growing State Grid Corp. of China, North China Electric Power University, Southeast University take 24.00% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 16
North China Electric Power University
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 8
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
ENN Digital Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
With the analysis among related 150 patents in last 5 years, we discover 108 new entrants. State Grid Shanghai Municipal Electric Power Co., Xi'an Jiaotong University, Tianjin University are the most active new entrants in this area.
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
ENN Digital Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 5
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 4
State Grid Hebei Electric Power Co., Ltd. Economic and Technological Research Institute
Hebei Sheng, China
Patent: 4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 4
Shenyang Institute of Engineering
Liaoning Sheng, China
Patent: 3
With the analysis among 107 patents, we discovered top 40 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Zhejiang University are dominant in this area. They take 30.84% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3