With the analysis among 162 patents, we discovered top 49 key players by total patent application. Traffic Control Technology Co., Ltd., Casco Signal Co. Ltd., BYD Co., Ltd. are dominant in this area. They take 49.38% of the total patent filing.
Traffic Control Technology Co., Ltd.
Beijing Shi, China
Patent: 29
Guangdong Sheng, China
Patent: 23
Beijing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
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With the analysis among related 109 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Casco Signal Co. Ltd., Traffic Control Technology Co., Ltd., BYD Co., Ltd. take 56.88% of patent filing during this period.
Traffic Control Technology Co., Ltd.
Beijing Shi, China
Patent: 18
Guangdong Sheng, China
Patent: 17
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Chengdu Middle Rail Valley Engineering Construction Co., Ltd.
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among related 109 patents in last 5 years, we discover 27 new entrants. CRSC Urban Rail Transit Technology Co., Ltd., Casco Signal (Beijing) Co., Ltd., Chengdu Tianfu Rail Valley Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Chengdu Middle Rail Valley Engineering Construction Co., Ltd.
Sichuan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 10 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tsinghua University, Beijing Jiaotong University, Shanghai University of Engineering Science are dominant in this area. They take 60.00% of the total patent filing.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1