With the analysis among 96 patents, we discovered top 67 key players by total patent application. Kokusai Keisokuki KK, Pirelli Tyre Co., Ltd., ZF Friedrichshafen AG are dominant in this area. They take 20.83% of the total patent filing.
Shandong Sheng, China
Patent: 6
Baden-Württemberg, Germany
Patent: 5
Jiangsu Sheng, China
Patent: 5
China Academy of Launch Vehicle Technology
Beijing Shi, China
Patent: 3
Mitsubishi Electric Corp.
Kagoshima-ken, Japan
Patent: 2
Suzhou Dongling Vibration Test Instrument Co. Ltd.
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 51 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Tianjin University, China Aviation Industry Corporation Beijing Great Wall Metrology and Testing Technology Research Institute, China Institute of Water Resources and Hydropower Research take 31.37% of patent filing during this period.
Tianjin Shi, China
Patent: 12
China Aviation Industry Corporation Beijing Great Wall Metrology and Testing Technology Research Institute
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Patent: 2
China Institute of Water Resources and Hydropower Research
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Patent: 2
Suzhou Dongling Vibration Test Instrument Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
China Academy of Launch Vehicle Technology
Beijing Shi, China
Patent: 1
Shanghai Institute of Precision Metrology and Testing
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Patent: 1
Jiangxi Provincial Institute of Transportation Science
Jiangxi Sheng, China
Patent: 1
With the analysis among related 51 patents in last 5 years, we discover 41 new entrants. Tianjin University, China Aviation Industry Corporation Beijing Great Wall Metrology and Testing Technology Research Institute, Suzhou Dongling Vibration Test Instrument Co. Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 12
China Aviation Industry Corporation Beijing Great Wall Metrology and Testing Technology Research Institute
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Patent: 2
Suzhou Dongling Vibration Test Instrument Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Institute of Precision Metrology and Testing
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Patent: 1
Jiangxi Provincial Institute of Transportation Science
Jiangxi Sheng, China
Patent: 1
Jiangyin Huaheng Instrument Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China Railway Design Group Co., Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among 69 patents, we discovered top 21 universities and scientific research institutions by total patent application. Tianjin University, Railway Technical Research Institute, Massachusetts Institute of Technology are dominant in this area. They take 31.88% of the total patent filing.
Tianjin Shi, China
Patent: 12
Railway Technical Research Institute
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Central China Normal University
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1