Search results for “Rail inspection” companies
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Key Players
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Innovation Intensity
With the analysis among 429 patents, we discovered top 251 key players by total patent application. Sperry Rail Holdings, Inc., Sperry Rail, Inc., Jiangxi Everbright Measurement & Control Technology Co., Ltd. are dominant in this area. They take 12.59% of the total patent filing.
Sperry Rail Holdings, Inc.
Connecticut, United States
Patent: 19
Sperry Rail, Inc.
Connecticut, United States
Patent: 18
Jiangxi Everbright Measurement & Control Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 17
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 12
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 12
Sperry Rail (International) Ltd.
Derbyshire, United Kingdom
Patent: 11
Daifuku Co., Ltd.
Osaka-fu, Japan
Patent: 8
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 8
Changzhou Zemao Rail Transit Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Hitachi High-Tech Solutions Corp.
Japan
Patent: 7
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Rate Of Change Changsha Information Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 337 patents applied in the last 5 years. We discover 231 most active companies in this area. The fast-growing Jiangxi Everbright Measurement & Control Technology Co., Ltd., Shanghai University of Engineering Science, Sperry Rail Holdings, Inc. take 9.79% of patent filing during this period.
Jiangxi Everbright Measurement & Control Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 17
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 8
Sperry Rail Holdings, Inc.
Connecticut, United States
Patent: 8
Changzhou Zemao Rail Transit Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 7
Jingdong Technology Information Technology Co., Ltd.
Beijing Shi, China
Patent: 7
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 7
China Railway 11th Bureau Group Corp., Ltd.
Hubei Sheng, China
Patent: 6
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 6
Nanjing Vector Intelligent Measurement and Control Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 337 patents in last 5 years, we discover 210 new entrants. Jiangxi Everbright Measurement & Control Technology Co., Ltd., Shanghai University of Engineering Science, Changzhou Zemao Rail Transit Technology Co., Ltd. are the most active new entrants in this area.
Jiangxi Everbright Measurement & Control Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 17
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 8
Changzhou Zemao Rail Transit Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Jingdong Technology Information Technology Co., Ltd.
Beijing Shi, China
Patent: 7
China Railway 11th Bureau Group Corp., Ltd.
Hubei Sheng, China
Patent: 6
Nanjing Vector Intelligent Measurement and Control Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
China Railway 11th Bureau Group No. 4 Engineering Co., Ltd.
Hubei Sheng, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Suzhou Agioe Technologies Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Chengdu Seiko Huayao Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Research Institutions
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Innovation Intensity
With the analysis among 78 patents, we discovered top 30 universities and scientific research institutions by total patent application. Shanghai University of Engineering Science, Southwest Jiaotong University, Tongji University are dominant in this area. They take 35.90% of the total patent filing.
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 8
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Tongji University
Shanghai Shi, China
Patent: 3
Railway Technical Research Institute
Japan
Patent: 3
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Agricultural University of Hebei
Hebei Sheng, China
Patent: 2
East China Jiaotong University
Jiangxi Sheng, China
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Nanchang Institute of Technology
Jiangxi Sheng, China
Patent: 2
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