With the analysis among 178 patents, we discovered top 30 key players by total patent application. Westinghouse Brake & Signal Co. Ltd., General Railway Signal, Hitachi Ltd. are dominant in this area. They take 43.82% of the total patent filing.
Westinghouse Brake & Signal Co. Ltd.
Mitsubishi Electric Corp.
Honeywell Control Systems Ltd.
BERKSHIRE, United Kingdom
Patent: 6
Bombardier Transportation (ZWUS) Polska Sp zoo
New York, United States
Patent: 4
Westinghouse Air Brake Co.
Pennsylvania, United States
Patent: 3
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With the analysis among related 16 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Railware Inc, Thales Management & Services Deutschland GmbH, Jiangsu Feishuo Zhixing Equipment Co., Ltd. take 31.25% of patent filing during this period.
New York, United States
Patent: 2
Thales Management & Services Deutschland GmbH
Jiangsu Feishuo Zhixing Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 2 new entrants.
Thales Management & Services Deutschland GmbH
Jiangsu Feishuo Zhixing Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Railway Technical Research Institute