With the analysis among 379 patents, we discovered top 259 key players by total patent application. State Grid Corp. of China, ABB Group, FANUC Corp. are dominant in this area. They take 19.26% of the total patent filing.
Beijing Shi, China
Patent: 33
Yamanashi-ken, Japan
Patent: 8
Shanghai Shi, China
Patent: 8
Tianjin Shi, China
Patent: 7
Minnesota, United States
Patent: 6
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Virginia, United States
Patent: 5
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With the analysis among related 288 patents applied in the last 5 years. We discover 203 most active companies in this area. The fast-growing Harbin University of Science & Technology, Hefei University of Technology, Nanjing University of Science & Technology take 9.72% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among related 288 patents in last 5 years, we discover 158 new entrants. Harbin University of Science & Technology, Kone Corp., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among 256 patents, we discovered top 77 universities and scientific research institutions by total patent application. Hefei University of Technology, Southeast University, Harbin University of Science & Technology are dominant in this area. They take 14.45% of the total patent filing.
Anhui Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Heilongjiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6