Search results for “Railway signal” companies
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Key Players
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Innovation Intensity
With the analysis among 2,491 patents, we discovered top 476 key players by total patent application. General Railway Signal, Westinghouse Brake & Signal Co. Ltd., Shenyang Railway Signal Factory are dominant in this area. They take 13.45% of the total patent filing.
General Railway Signal
United States
Patent: 204
Westinghouse Brake & Signal Co. Ltd.
Australia
Patent: 74
Shenyang Railway Signal Factory
Liaoning Sheng, China
Patent: 57
Siemens AG
Bayern, Germany
Patent: 51
Casco Signal Co. Ltd.
China
Patent: 50
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 30
Beijing National Railway Rsch & Design Inst of Signal & Comm
Beijing Shi, China
Patent: 29
JIANGSU TONGDING OPTIC-ELECTRONIC TECHNOLOGY CO., LTD.
Jiangsu Sheng, China
Patent: 28
Hebei Jisheng Rail Technology Co., Ltd.
Hebei Sheng, China
Patent: 27
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 25
Startups & Unicorns
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Innovation Intensity
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Cervello Ltd.
Israel
Patent: 3
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,268 patents applied in the last 5 years. We discover 402 most active companies in this area. The fast-growing Shenyang Railway Signal Factory, Nanjing Institute of Railway Technology, Casco Signal Co. Ltd. take 8.68% of patent filing during this period.
Shenyang Railway Signal Factory
Liaoning Sheng, China
Patent: 42
Nanjing Institute of Railway Technology
United States
Patent: 38
Casco Signal Co. Ltd.
China
Patent: 30
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 23
Hebei Jisheng Rail Technology Co., Ltd.
Hebei Sheng, China
Patent: 22
Xi'an Railway Signal Co., Ltd.
Shaanxi Sheng, China
Patent: 22
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 21
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 20
Casco Signal (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 20
Beijing National Railway Rsch & Design Inst of Signal & Comm
Beijing Shi, China
Patent: 19
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,268 patents in last 5 years, we discover 276 new entrants. Zhengzhou Railway Vocational & Technical College, Casco Signal (Beijing) Co., Ltd., Shenzhen Keanda Rail Transit Technology Co., Ltd. are the most active new entrants in this area.
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 21
Casco Signal (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 20
Shenzhen Keanda Rail Transit Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Zhongtiejian Electric Huaju Group No 3 Engineering Co. Ltd.
Hebei Sheng, China
Patent: 8
China Railway Construction Electrification Bureau Group First Engineering Co., Ltd.
Henan Sheng, China
Patent: 8
Nanjing Ningjie Electric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
wuhan railway vocational college of technology
Hubei Sheng, China
Patent: 8
Xiamen Ronghuiyuan Technology Co., Ltd.
Fujian Sheng, China
Patent: 6
Lanzhou Dacheng Railway Signal Co.,Ltd
Gansu Sheng, China
Patent: 6
China Railway Inspection and Certification Center Co., Ltd.
Beijing Shi, China
Patent: 6
Research Institutions
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Innovation Intensity
With the analysis among 361 patents, we discovered top 40 universities and scientific research institutions by total patent application. Lanzhou Jiaotong University, Zhengzhou Railway Vocational & Technical College, Southwest Jiaotong University are dominant in this area. They take 27.42% of the total patent filing.
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 29
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 21
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 12
Railway Technical Research Institute
Japan
Patent: 11
Beijing Jiaotong University
Beijing Shi, China
Patent: 10
Xidian University
Shaanxi Sheng, China
Patent: 4
Hunan University of Technology
Hunan Sheng, China
Patent: 4
Tsinghua University
Beijing Shi, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Baoji University of Arts & Sciences
Shaanxi Sheng, China
Patent: 3
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