With the analysis among 1,622 patents, we discovered top 467 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 14.24% of the total patent filing.
Beijing Shi, China
Patent: 116
Tokyo-to, Japan
Patent: 77
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 28
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 28
Illinois, United States
Patent: 27
Jiangsu Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 20
Bayern, Germany
Patent: 16
With the analysis among 17 patents, we discovered top 11 start-ups by total patent application. ANI Technologies Pvt Ltd., Shanshu Technology (Beijing) Co., Ltd., Guangzhou Huidian Yunlian Internet Technology Co. Ltd. are active in this area.
Karnataka, India
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 982 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., Hitachi Ltd. take 9.67% of patent filing during this period.
Beijing Shi, China
Patent: 56
Guangdong Sheng, China
Patent: 22
Tokyo-to, Japan
Patent: 17
Beijing Shi, China
Patent: 16
Tokyo-to, Japan
Patent: 12
Jiangsu Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among related 982 patents in last 5 years, we discover 418 new entrants. Guangdong Power Grid Co. Ltd., SMS group GmbH, Guangdong Power Grid Co., Ltd. Power Dispatching Control Center are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 22
Nordrhein-Westfalen, Germany
Patent: 8
Guangdong Sheng, China
Patent: 7
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Patent: 7
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
With the analysis among 242 patents, we discovered top 71 universities and scientific research institutions by total patent application. Southeast University, Beijing Jiaotong University, Shanghai Jiao Tong University are dominant in this area. They take 18.60% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4