With the analysis among 609 patents, we discovered top 236 key players by total patent application. Alstom SpA, ABB Group, State Grid Corp. of China are dominant in this area. They take 20.36% of the total patent filing.
CITY OF ROME, Italy
Patent: 52
Beijing Shi, China
Patent: 29
Massachusetts, United States
Patent: 18
Bayern, Germany
Patent: 17
Midtjylland, Denmark
Patent: 15
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 555 patents applied in the last 5 years. We discover 240 most active companies in this area. The fast-growing ABB Group, Shanghai Jiao Tong University, Tsinghua University take 8.83% of patent filing during this period.
Shanghai Shi, China
Patent: 17
Beijing Shi, China
Patent: 15
Anhui Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 12
Hebei Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
With the analysis among related 555 patents in last 5 years, we discover 178 new entrants. General Electric Renovables España SL, Xi'an Jiaotong University, Nanjing University of Science & Technology are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Tennessee, United States
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
With the analysis among 558 patents, we discovered top 94 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Tsinghua University, Shanghai Jiao Tong University are dominant in this area. They take 21.68% of the total patent filing.
Jiangsu Sheng, China
Patent: 74
Beijing Shi, China
Patent: 27
Shanghai Shi, China
Patent: 20
Heilongjiang Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 17
Hubei Sheng, China
Patent: 15
Hebei Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 13