Search results for “Contact network” companies
Free sign up to view the full data
Key Players
Order by:
Innovation Intensity
With the analysis among 2,332 patents, we discovered top 483 key players by total patent application. China Railway First Survey & Design Institute Group Co., Ltd., China Railway Electrification Bureau (Group) Co., Ltd., Lanzhou Xinwei Vehicle Equipment Co., Ltd. are dominant in this area. They take 8.45% of the total patent filing.
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 73
China Railway Electrification Bureau (Group) Co., Ltd.
Beijing Shi, China
Patent: 64
Lanzhou Xinwei Vehicle Equipment Co., Ltd.
Gansu Sheng, China
Patent: 60
Chengdu Tangyuan Electric Co., Ltd.
Sichuan Sheng, China
Patent: 46
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 44
China Railway Electrification Survey, Design and Research Institute Co., Ltd.
Tianjin Shi, China
Patent: 39
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 38
China Railway Construction Electrification Bureau Grp Co., Ltd
Beijing Shi, China
Patent: 35
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 33
China Railway Construction Electrification Bureau Group Rail Transit Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 33
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 9 patents, we discovered top 6 start-ups by total patent application. Qianxing Group, Yinhe Shuidi Technology Beijing Co. Ltd., CHeKT LLC are active in this area.
STARTUP
Qianxing Group
Sichuan Sheng, China
Patent: 2
STARTUP
Yinhe Shuidi Technology Beijing Co. Ltd.
Beijing Shi, China
Patent: 2
STARTUP
CHeKT LLC
Louisiana, United States
Patent: 2
STARTUP
One Concern, Inc.
California, United States
Patent: 1
STARTUP
Mojo Vision, Inc.
California, United States
Patent: 1
STARTUP
Jetflow
Jiangsu Sheng, China
Patent: 1
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 2,174 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southwest Jiaotong University, Lanzhou Xinwei Vehicle Equipment Co., Ltd., China Railway First Survey & Design Institute Group Co., Ltd. take 9.57% of patent filing during this period.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 91
Lanzhou Xinwei Vehicle Equipment Co., Ltd.
Gansu Sheng, China
Patent: 60
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 57
China Railway Electrification Bureau (Group) Co., Ltd.
Beijing Shi, China
Patent: 49
Chengdu Tangyuan Electric Co., Ltd.
Sichuan Sheng, China
Patent: 37
China Railway Electrification Survey, Design and Research Institute Co., Ltd.
Tianjin Shi, China
Patent: 34
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 33
China Railway Construction Electrification Bureau Grp Co., Ltd
Beijing Shi, China
Patent: 32
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 29
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 27
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 2,174 patents in last 5 years, we discover 394 new entrants. Lanzhou Xinwei Vehicle Equipment Co., Ltd., China Railway Construction Corp. Ltd., China Railway 12th Bureau Group Co., Ltd. are the most active new entrants in this area.
Lanzhou Xinwei Vehicle Equipment Co., Ltd.
Gansu Sheng, China
Patent: 60
China Railway Construction Corp. Ltd.
Beijing Shi, China
Patent: 22
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 21
China Railway 12th Bureau Group Electrical Engineering Co. Ltd
Tianjin Shi, China
Patent: 20
Zhongtiejian Electric Huaju Group No 3 Engineering Co. Ltd.
Hebei Sheng, China
Patent: 18
Smart Pivot (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 18
Jiangsu New Green Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
China Railway Electric Industries Co. Ltd.
Hebei Sheng, China
Patent: 15
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 11
China Railway Inspection and Certification Center Co., Ltd.
Beijing Shi, China
Patent: 11
Research Institutions
Order by:
Innovation Intensity
With the analysis among 645 patents, we discovered top 83 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Beijing Jiaotong University, East China Jiaotong University are dominant in this area. They take 29.46% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 132
Beijing Jiaotong University
Beijing Shi, China
Patent: 26
East China Jiaotong University
Jiangxi Sheng, China
Patent: 16
Central South University
Hunan Sheng, China
Patent: 11
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 11
Zhejiang University
Zhejiang Sheng, China
Patent: 10
Tsinghua University
Beijing Shi, China
Patent: 10
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 10
Virginia Polytechnic Institute & State University
Virginia, United States
Patent: 8
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 8
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: