Search results for “Passenger information system” companies
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Key Players
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Innovation Intensity
With the analysis among 277 patents, we discovered top 116 key players by total patent application. Siemens AG, CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd., BYD Co., Ltd. are dominant in this area. They take 18.41% of the total patent filing.
Siemens AG
Bayern, Germany
Patent: 22
CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 16
BYD Co., Ltd.
Guangdong Sheng, China
Patent: 13
Siemens Mobility GmbH
Austria
Patent: 10
CRRC Nanjing Puzhen Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Bombardier Transportation GmbH
Berlin, Germany
Patent: 7
Bei Jing Jing Wei Xin Xi Ji Shu Gong Si
Beijing Shi, China
Patent: 7
Electronic Computing Technology Research Institute of China Academy of Railway Sciences Group Co., Ltd.
Beijing Shi, China
Patent: 7
Lufthansa Technik AG
Hamburg, Germany
Patent: 6
CRRC Zhuzhou Electric Locomotive Co. Ltd.
Hunan Sheng, China
Patent: 6
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 118 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing BYD Co., Ltd., CRRC Nanjing Puzhen Co., Ltd., Siemens Mobility GmbH take 18.64% of patent filing during this period.
BYD Co., Ltd.
Guangdong Sheng, China
Patent: 11
CRRC Nanjing Puzhen Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Siemens Mobility GmbH
Austria
Patent: 5
CRRC Zhuzhou Electric Locomotive Co. Ltd.
Hunan Sheng, China
Patent: 5
Changchun Railway Vehicles Co., Ltd.
Jilin Sheng, China
Patent: 5
Traffic Control Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Dalian Haitian Industrial Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
CRRC Tangshan Co., Ltd.
Hebei Sheng, China
Patent: 3
Shanghai Shentong Metro Group Co., Ltd.
Shanghai Shi, China
Patent: 3
CRRC Dalian R&D Co., Ltd.
Liaoning Sheng, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 118 patents in last 5 years, we discover 48 new entrants. Dalian Haitian Industrial Technology Co., Ltd., CRRC Dalian R&D Co., Ltd., Jiangsu Tiemao Glass Co., Ltd. are the most active new entrants in this area.
Dalian Haitian Industrial Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
CRRC Dalian R&D Co., Ltd.
Liaoning Sheng, China
Patent: 3
Jiangsu Tiemao Glass Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Shanghai Shentong Metro Group Co., Ltd.
Shanghai Shi, China
Patent: 3
China Railway Shanghai Bureau Group Co., Ltd. Shanghai EMU
Shanghai Shi, China
Patent: 2
Nanjing Panda Information Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 2
ZTE Solution Co. Ltd.
Guangdong Sheng, China
Patent: 2
China Railway Engineering Machinery Rsch & Design Institute
Hubei Sheng, China
Patent: 2
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Kupa
Guangdong Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 17 patents, we discovered top 4 universities and scientific research institutions by total patent application. Hohai University, Guangxi University, Qingdao University of Technology are dominant in this area. They take 111.76% of the total patent filing.
Hohai University
Jiangsu Sheng, China
Patent: 1
Guangxi University
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Qingdao University of Technology
Shandong Sheng, China
Patent: 1
Southeast University
Jiangsu Sheng, China
Patent: 1
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