With the analysis among 2,743 patents, we discovered top 461 key players by total patent application. State Grid Corp. of China, NARI Technology Co., Ltd., Siemens AG are dominant in this area. They take 10.90% of the total patent filing.
Beijing Shi, China
Patent: 143
Jiangsu Sheng, China
Patent: 94
Bayern, Germany
Patent: 55
Jiangsu Sheng, China
Patent: 53
Jiangsu Sheng, China
Patent: 37
GM Global Technology Operations LLC
Michigan, United States
Patent: 29
Tokyo-to, Japan
Patent: 25
With the analysis among 7 patents, we discovered top 4 start-ups by total patent application. Dart Robot Co., Ltd., Atec AP Co., Ltd., Aisin KK are active in this area.
Shanghai Shi, China
Patent: 4
Gyeonggi-do, South Korea
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 816 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NARI Technology Co., Ltd., State Grid Corp. of China, NARI Group Corp. take 12.01% of patent filing during this period.
Jiangsu Sheng, China
Patent: 44
Beijing Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 24
Beijing Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
With the analysis among related 816 patents in last 5 years, we discover 366 new entrants. Nanjing Zhongde Protection Control System Co. Ltd., ConQuest Technology Services Corp., Guizhou Power Grid Co. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 13
ConQuest Technology Services Corp.
Guizhou Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 4
Illinois, United States
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
China Jianghe Real Estate Development Co.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 812 patents, we discovered top 182 universities and scientific research institutions by total patent application. China Electric Power Research Institute Ltd., Tsinghua University, Southeast University are dominant in this area. They take 8.37% of the total patent filing.
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Shandong Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8