With the analysis among 4,361 patents, we discovered top 456 key players by total patent application. State Grid Corp. of China, NARI Technology Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 14.52% of the total patent filing.
Beijing Shi, China
Patent: 419
Jiangsu Sheng, China
Patent: 74
Tokyo-to, Japan
Patent: 73
Jiangsu Sheng, China
Patent: 71
Guangdong Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 37
Liaoning Sheng, China
Patent: 36
Tokyo-to, Japan
Patent: 34
Jiangsu Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 34
With the analysis among 24 patents, we discovered top 17 start-ups by total patent application. GAC Aion New Energy Automobile Co., Ltd., FRANKA EMIKA GmbH, Hangzhou Anmaisheng Intelligent Technology Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Kansas, United States
Patent: 1
With the analysis among related 2,270 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., North China Electric Power University take 11.01% of patent filing during this period.
Beijing Shi, China
Patent: 157
Beijing Shi, China
Patent: 51
Beijing Shi, China
Patent: 42
Jiangsu Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 31
Jilin Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 24
With the analysis among related 2,270 patents in last 5 years, we discover 282 new entrants. Guangdong Power Grid Co. Ltd., Southwest Jiaotong University, State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 24
Sichuan Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 9
Salzburg, Austria
Patent: 9
Guangdong Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 7
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Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among 1,966 patents, we discovered top 202 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Tsinghua University are dominant in this area. They take 17.29% of the total patent filing.
Beijing Shi, China
Patent: 86
Jiangsu Sheng, China
Patent: 84
Beijing Shi, China
Patent: 76
Shanghai Shi, China
Patent: 50
Jilin Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 44
Beijing Shi, China
Patent: 39
Zhejiang Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 37
Beijing Shi, China
Patent: 31