With the analysis among 93 patents, we discovered top 59 key players by total patent application. ABB Oy, Hitachi Ltd., International Business Machines Corp. are dominant in this area. They take 13.98% of the total patent filing.
New York, United States
Patent: 3
California, United States
Patent: 3
Georgia, United States
Patent: 3
Ford Global Technologies LLC
Michigan, United States
Patent: 3
Grand Port, Mauritius
Patent: 3
New York, United States
Patent: 2
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With the analysis among related 24 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Institute of Electrical Engineering, Chinese Academy of Sciences, Zhuzhou CRRC Times Electric Co., Ltd., University of Zurich take 20.83% of patent filing during this period.
Hunan Sheng, China
Patent: 2
ZURICH, Switzerland
Patent: 1
Jiangsu Sheng, China
Patent: 1
Wuhan Research Institute of Marine Electric Propulsion
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 17 new entrants. Institute of Electrical Engineering, Chinese Academy of Sciences, Zhuzhou CRRC Times Electric Co., Ltd., University of Zurich are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
ZURICH, Switzerland
Patent: 1
Jiangsu Sheng, China
Patent: 1
Wuhan Research Institute of Marine Electric Propulsion
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 46 patents, we discovered top 27 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Australian National University, Beihang University are dominant in this area. They take 23.91% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Australian Capital Territory, Australia
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1