With the analysis among 411 patents, we discovered top 140 key players by total patent application. Siemens AG, Thales Management & Services Deutschland GmbH, Alcatel-Lucent SAS are dominant in this area. They take 25.79% of the total patent filing.
Bayern, Germany
Patent: 63
Thales Management & Services Deutschland GmbH
Guangdong Sheng, China
Patent: 13
Traffic Control Technology Co., Ltd.
Beijing Shi, China
Patent: 11
Hefei Gocom Information Technology Co., Ltd.
Anhui Sheng, China
Patent: 7
Rail Control Systems Australia Pty Ltd.
Alcatel SEL Unterstützungs-GmbH
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With the analysis among related 113 patents applied in the last 5 years. We discover 55 most active companies in this area. The fast-growing Thales Management & Services Deutschland GmbH, BYD Co., Ltd., Siemens Mobility GmbH take 27.43% of patent filing during this period.
Thales Management & Services Deutschland GmbH
Guangdong Sheng, China
Patent: 8
Traffic Control Technology Co., Ltd.
Beijing Shi, China
Patent: 6
Beijing Railway Signal Co., Ltd.
Beijing Shi, China
Patent: 3
CRSC Urban Rail Transit Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Chengdu Railway Communication Equipment Factory
Sichuan Sheng, China
Patent: 3
Siemens Mobility Technologies (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 3
Rail Control Systems Australia Pty Ltd.
With the analysis among related 113 patents in last 5 years, we discover 39 new entrants. Casco Signal Co. Ltd., Chengdu Railway Communication Equipment Factory, Beijing Railway Signal Co., Ltd. are the most active new entrants in this area.
Chengdu Railway Communication Equipment Factory
Sichuan Sheng, China
Patent: 3
Beijing Railway Signal Co., Ltd.
Beijing Shi, China
Patent: 3
CRSC Urban Rail Transit Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Siemens Mobility Technologies (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 3
Ningbo Daju Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Casco Signal (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 2
Changzhou Institute of Light Industry Technology
Jiangsu Sheng, China
Patent: 2
TUV Rheinland(Guangdong)Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 34 patents, we discovered top 10 universities and scientific research institutions by total patent application. Beijing Jiaotong University, Harbin Institute of Technology, Southwest Jiaotong University are dominant in this area. They take 23.53% of the total patent filing.
Beijing Jiaotong University
Beijing Shi, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Railway Technical Research Institute
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 1
Nantong Institute of Technology
Jiangsu Sheng, China
Patent: 1