Search results for “Railway signal” companies
Free sign up to view the full data
Key Players
Order by:
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.
United States
Patent: 204
Australia
Patent: 74
Liaoning Sheng, China
Patent: 57
Bayern, Germany
Patent: 51
China
Patent: 50
Beijing Shi, China
Patent: 30
Beijing Shi, China
Patent: 29
Jiangsu Sheng, China
Patent: 28
Hebei Sheng, China
Patent: 27
Beijing Shi, China
Patent: 25
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Israel
Patent: 3
Fast-Growing
Order by:
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.
Liaoning Sheng, China
Patent: 42
Nanjing Institute of Railway Technology
United States
Patent: 38
China
Patent: 30
Gansu Sheng, China
Patent: 23
Hebei Sheng, China
Patent: 22
Shaanxi Sheng, China
Patent: 22
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 19
New Entrants
Order by:
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
Beijing Shi, China
Patent: 20
Guangdong Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 6
Lanzhou Dacheng Railway Signal Co.,Ltd
Gansu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Research Institutions
Order by:
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.
Gansu Sheng, China
Patent: 29
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 12
Japan
Patent: 11
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Keywords Quick Entry
Popular
Physics
Chemistry
Engineering
Materials science
Computer science
Biology
Medicine
MetalElectrodeVoltageSemiconductorPolymerElectricityCoatingFiberDisplay deviceRaw materialElectric motorUltimate tensile strengthNozzleCarbonBuilding constructionAlkylService lifeElectronOxideOxygenSolventControl unitFlangeControl systemDrugLight sourcePistonDiseaseElectric powerHigh pressure
View more
Page generation time: