With the analysis among 295 patents, we discovered top 242 key players by total patent application. State Grid Corp. of China, Air Liquide SA, Koninklijke Philips NV are dominant in this area. They take 14.58% of the total patent filing.
Beijing Shi, China
Patent: 25
Noord-Holland, Netherlands
Patent: 8
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Mitsubishi Heavy Industries, Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 541 patents applied in the last 5 years. We discover 348 most active companies in this area. The fast-growing State Grid Corp. of China, Nanjing University of Aeronautics & Astronautics, Jilin University take 5.91% of patent filing during this period.
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among related 541 patents in last 5 years, we discover 261 new entrants. Fuzhou University, Shandong University, Jiangsu University of Technology are the most active new entrants in this area.
Fujian Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Colorado, United States
Patent: 3
With the analysis among 694 patents, we discovered top 210 universities and scientific research institutions by total patent application. Southeast University, University of Electronic Science & Technology of China, North China Electric Power University are dominant in this area. They take 7.06% of the total patent filing.
Jiangsu Sheng, China
Patent: 20
Sichuan Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Jilin Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11