With the analysis among 3,367 patents, we discovered top 450 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., State Grid Shanghai Municipal Electric Power Co. are dominant in this area. They take 19.75% of the total patent filing.
Beijing Shi, China
Patent: 483
Jiangsu Sheng, China
Patent: 74
Shanghai Shi, China
Patent: 68
Zhejiang Sheng, China
Patent: 65
Tianjin Shi, China
Patent: 56
Guangdong Sheng, China
Patent: 53
Jiangsu Sheng, China
Patent: 48
Guangdong Sheng, China
Patent: 47
With the analysis among 47 patents, we discovered top 13 start-ups by total patent application. Sino Soar Hybrid, Voltagrid LLC, Xi'an Lingchong Chuangxiang New Energy Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 22
Texas, United States
Patent: 7
Shaanxi Sheng, China
Patent: 3
Pennsylvania, United States
Patent: 2
North Dakota, United States
Patent: 2
Massachusetts, United States
Patent: 2
New Jersey, United States
Patent: 1
With the analysis among related 2,768 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, North China Electric Power University, Shanghai University of Electric Power take 11.52% of patent filing during this period.
Beijing Shi, China
Patent: 181
Beijing Shi, China
Patent: 78
Shanghai Shi, China
Patent: 60
Jiangsu Sheng, China
Patent: 55
Tianjin Shi, China
Patent: 49
Jiangsu Sheng, China
Patent: 45
Hubei Sheng, China
Patent: 44
Beijing Shi, China
Patent: 40
Beijing Shi, China
Patent: 38
Zhejiang Sheng, China
Patent: 33
With the analysis among related 2,768 patents in last 5 years, we discover 265 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Huaxiang Xiangneng Technology Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 21
Hunan Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 14
Anhui Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 10
Illinois, United States
Patent: 10
Zhejiang Sheng, China
Patent: 9
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Patent: 9
With the analysis among 2,465 patents, we discovered top 207 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Shanghai University of Electric Power are dominant in this area. They take 18.54% of the total patent filing.
Beijing Shi, China
Patent: 145
Jiangsu Sheng, China
Patent: 114
Shanghai Shi, China
Patent: 91
Tianjin Shi, China
Patent: 85
Guangdong Sheng, China
Patent: 64
Beijing Shi, China
Patent: 59
Hubei Sheng, China
Patent: 59
Zhejiang Sheng, China
Patent: 58
Shanghai Shi, China
Patent: 55
Anhui Sheng, China
Patent: 43