Search results for “Diesel locomotive” companies
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Key Players
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Innovation Intensity
With the analysis among 1,893 patents, we discovered top 470 key players by total patent application. CRRC Qishuyan Co., Ltd., Zhongche Dalian Locomotive Vehicle Co., Ltd., CRRC Ziyang Co., Ltd. are dominant in this area. They take 16.96% of the total patent filing.
Jiangsu Sheng, China
Patent: 150
Liaoning Sheng, China
Patent: 91
CRRC Ziyang Co., Ltd.
Sichuan Sheng, China
Patent: 80
Henan Sheng, China
Patent: 64
Tokyo-to, Japan
Patent: 46
Liaoning Sheng, China
Patent: 39
Hunan Sheng, China
Patent: 33
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Patent: 29
Shanxi Sheng, China
Patent: 24
Massachusetts, United States
Patent: 22
Startups & Unicorns
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Innovation Intensity
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Illinois, United States
Patent: 6
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 513 patents applied in the last 5 years. We discover 207 most active companies in this area. The fast-growing Zhongche Dalian Locomotive Vehicle Co., Ltd., CRRC Qishuyan Co., Ltd., Changzhou Taixing Optoelectronics Technology Co., Ltd. take 11.11% of patent filing during this period.
Liaoning Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 15
CRRC Ziyang Co., Ltd.
Sichuan Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 12
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 8
Hebei Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Henan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
New Entrants
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Innovation in recent 5 years
With the analysis among related 513 patents in last 5 years, we discover 155 new entrants. Changzhou Taixing Optoelectronics Technology Co., Ltd., Anshan Tieke Electronic Technology Co., Ltd., Jining Zhongli Mining Equipment Manufacturing Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 4
Zibo Yonglian Automation Equipment Co., Ltd.
Shandong Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 222 patents, we discovered top 26 universities and scientific research institutions by total patent application. Lanzhou Jiaotong University, Railway Technical Research Institute, Dalian Jiaotong University are dominant in this area. They take 7.21% of the total patent filing.
Gansu Sheng, China
Patent: 7
Japan
Patent: 6
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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