Search results for “Tunneling direction” companies
Free sign up to view the full data
Key Players
Order by:
Innovation Intensity
With the analysis among 450 patents, we discovered top 318 key players by total patent application. China Railway Construction Heavy Industry Corp. Ltd., Huawei Technologies Co., Ltd., China Railway Engineering Equipment Group Co., Ltd. are dominant in this area. They take 10.00% of the total patent filing.
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 20
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 15
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 10
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 8
Intel Corp.
California, United States
Patent: 7
Okumura Corp.
Osaka-fu, Japan
Patent: 7
LTM GmbH
Nordrhein-Westfalen, Germany
Patent: 7
TAISEI Corp.
Tokyo-to, Japan
Patent: 6
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 6
Shanghai Tunnel Industrial Co., Ltd.
Shanghai Shi, China
Patent: 6
Startups & Unicorns
Order by:
Innovation Intensity
No data, please try another search term
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 309 patents applied in the last 5 years. We discover 253 most active companies in this area. The fast-growing China Railway Construction Heavy Industry Corp. Ltd., Central South University, China Railway Engineering Equipment Group Co., Ltd. take 11.00% of patent filing during this period.
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 20
Central South University
Hunan Sheng, China
Patent: 7
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 7
Intel Corp.
California, United States
Patent: 7
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 6
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4
Beijing Jiaotong University
Beijing Shi, China
Patent: 4
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 4
Shenhua Shendong Coal Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 4
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 309 patents in last 5 years, we discover 219 new entrants. China Railway Construction Heavy Industry Corp. Ltd., Intel Corp., Changsha University of Science & Technology are the most active new entrants in this area.
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 20
Intel Corp.
California, United States
Patent: 7
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 4
Shenhua Shendong Coal Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 4
Fuzhou University
Fujian Sheng, China
Patent: 3
China Railway Fourth Bureau Group Co., Ltd.
Anhui Sheng, China
Patent: 3
Golden Ring Excavation (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 3
Research Institutions
Order by:
Innovation Intensity
With the analysis among 115 patents, we discovered top 53 universities and scientific research institutions by total patent application. Central South University, The Curators of the University of Missouri, Beijing Jiaotong University are dominant in this area. They take 15.65% of the total patent filing.
Central South University
Hunan Sheng, China
Patent: 8
The Curators of the University of Missouri
Missouri, United States
Patent: 5
Beijing Jiaotong University
Beijing Shi, China
Patent: 5
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 5
Zhejiang University
Zhejiang Sheng, China
Patent: 4
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4
Guizhou University
Guizhou Sheng, China
Patent: 4
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 4
Henan Polytechnic University
Henan Sheng, China
Patent: 4
Tongji University
Shanghai Shi, 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: