With the analysis among 853 patents, we discovered top 166 key players by total patent application. Alstom SA, Gec Alsthom T & D Gmbh, Alstom SpA are dominant in this area. They take 33.18% of the total patent filing.
CITY OF ROME, Italy
Patent: 38
California, United States
Patent: 14
Gansu Sheng, China
Patent: 14
Schneider Electric Industries SAS
DUBLIN, Ireland
Patent: 13
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With the analysis among related 56 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing ABB Group, Ormazabal y Cia SL, General Electric Technology GmbH take 30.36% of patent filing during this period.
Virginia, United States
Patent: 3
Liaoning Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Minnesota, United States
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 56 patents in last 5 years, we discover 23 new entrants. Shenyang Polytechnic University, Xiangfan Hangli Mechanical & Electrical Technology Development, Tongji University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shanghai Shi, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
With the analysis among 36 patents, we discovered top 16 universities and scientific research institutions by total patent application. Shenyang Polytechnic University, Tongji University, Swiss Federal Institute of Technology Zurich are dominant in this area. They take 36.11% of the total patent filing.
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
ZURICH, Switzerland
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1