With the analysis among 48 patents, we discovered top 37 key players by total patent application. Chongqing Jianshe Electromechanical Co., Ltd., SANYO Electric Co., Ltd., Dr. Ing. h.c. F. Porsche AG are dominant in this area. They take 14.58% of the total patent filing.
Chongqing Shi, China
Patent: 3
California, United States
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Shiga-ken, Japan
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hubei Sheng, China
Patent: 1
With the analysis among related 6 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Institute of General Engineering, China Academy of Engineering Physics, Shaoxing Huashang Electronics Co., Ltd., Zhejiang Zhuji Dunan Heat Exchanger Co. Ltd. take 66.67% of patent filing during this period.
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Patent: 2
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 5 new entrants. Institute of General Engineering, China Academy of Engineering Physics, Shaoxing Huashang Electronics Co., Ltd., Zhejiang Zhuji Dunan Heat Exchanger Co. Ltd. are the most active new entrants in this area.
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Patent: 2
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 5 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Hunan University, Zhejiang Ocean University are dominant in this area. They take 50.00% of the total patent filing.
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1