Search results for “Proton exchange membrane fuel cell” companies
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Key Players
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Innovation Intensity
With the analysis among 2,659 patents, we discovered top 469 key players by total patent application. Sunrise Power Co., Ltd., GM Global Technology Operations LLC, General Motors Co. are dominant in this area. They take 10.12% of the total patent filing.
Liaoning Sheng, China
Patent: 142
GM Global Technology Operations LLC
Michigan, United States
Patent: 66
Michigan, United States
Patent: 61
Baden-Württemberg, Germany
Patent: 41
DUBLIN, Ireland
Patent: 32
Brandenburg, Germany
Patent: 30
Guangdong Sheng, China
Patent: 26
Chungcheongnam-do, South Korea
Patent: 26
Connecticut, United States
Patent: 26
Jiangsu Sheng, China
Patent: 24
Startups & Unicorns
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Innovation Intensity
With the analysis among 19 patents, we discovered top 7 start-ups by total patent application. Sfcc, Beijing Wenli Technology Co., Ltd., Aisin KK are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,689 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Dalian Institute of Chemical Physics Chinese Academy of Sciences, Robert Bosch GmbH, Wuhan University of Technology take 8.11% of patent filing during this period.
Liaoning Sheng, China
Patent: 68
Baden-Württemberg, Germany
Patent: 35
Hubei Sheng, China
Patent: 34
Shanghai Shi, China
Patent: 25
Jiangsu Sheng, China
Patent: 24
Shanghai Shi, China
Patent: 23
Zhejiang Sheng, China
Patent: 22
Jilin Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 17
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,689 patents in last 5 years, we discover 349 new entrants. Weifu High-Technology Group Co. Ltd., FAW Jiefang Automotive Co. Ltd., Wuhan Polytechnic University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 24
Jilin Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 12
Wuhan Research Institute of Marine Electric Propulsion
Hubei Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 10
Shandong Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Research Institutions
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Innovation Intensity
With the analysis among 2,004 patents, we discovered top 216 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Wuhan University of Technology, Shanghai Jiao Tong University are dominant in this area. They take 19.36% of the total patent filing.
Liaoning Sheng, China
Patent: 213
Hubei Sheng, China
Patent: 100
Shanghai Shi, China
Patent: 75
Beijing Shi, China
Patent: 68
Tianjin Shi, China
Patent: 48
Guangdong Sheng, China
Patent: 46
Heilongjiang Sheng, China
Patent: 37
Shanghai Shi, China
Patent: 36
Zhejiang Sheng, China
Patent: 29
Sichuan Sheng, China
Patent: 25
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