With the analysis among 219 patents, we discovered top 109 key players by total patent application. Voith Patent GmbH, Conoco, Inc., Motorola, Inc. are dominant in this area. They take 17.81% of the total patent filing.
Texas, United States
Patent: 12
Illinois, United States
Patent: 11
California, United States
Patent: 9
Aichi-ken, Japan
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 26 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing DENSO Corp., Zhejiang University, Chengdu Xionggu Jiashi Electric Co., Ltd. take 23.08% of patent filing during this period.
Aichi-ken, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai ChuRui Energy Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 20 new entrants. Zhejiang University, Chengdu Xionggu Jiashi Electric Co., Ltd., Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai ChuRui Energy Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 39 patents, we discovered top 24 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Zhejiang University, North China Electric Power University are dominant in this area. They take 17.95% of the total patent filing.
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1