With the analysis among 392 patents, we discovered top 218 key players by total patent application. Bracco Suisse SA, POSCO Holdings Inc., State Grid Corp. of China are dominant in this area. They take 6.38% of the total patent filing.
Beijing Shi, China
Patent: 8
New Jersey, United States
Patent: 8
Pennsylvania, United States
Patent: 8
Washington, United States
Patent: 8
Baden-Württemberg, Germany
Patent: 7
Aichi-ken, Japan
Patent: 6
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With the analysis among related 82 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing North Eastern University, Harbin Engineering University, Kia Corp. take 14.63% of patent filing during this period.
Liaoning Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 82 patents in last 5 years, we discover 45 new entrants. Harbin Engineering University, Kia Corp., Jiangnan University are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 180 patents, we discovered top 80 universities and scientific research institutions by total patent application. North Eastern University, Southeast University, Jiangsu University are dominant in this area. They take 12.22% of the total patent filing.
Liaoning Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3