With the analysis among 39,860 patents, we discovered top 494 key players by total patent application. CRRC Tangshan Co., Ltd., Goodbaby Child Products Co. Ltd., Siemens AG are dominant in this area. They take 1.49% of the total patent filing.
Hebei Sheng, China
Patent: 231
Jiangsu Sheng, China
Patent: 192
Bayern, Germany
Patent: 172
Tokyo-to, Japan
Patent: 141
Shandong Sheng, China
Patent: 139
Zug, Switzerland
Patent: 138
Aichi-ken, Japan
Patent: 135
Osaka-fu, Japan
Patent: 134
New Jersey, United States
Patent: 105
Tokyo-to, Japan
Patent: 98
With the analysis among 156 patents, we discovered top 86 start-ups by total patent application. Aisin KK, Neolix Technologies Co., Ltd., Codeall are active in this area.
Tokyo-to, Japan
Patent: 14
Beijing Shi, China
Patent: 8
Wielkopolskie, Poland
Patent: 5
Shandong Sheng, China
Patent: 4
Victoria, Australia
Patent: 4
Safe Load Testing Technologies SL
Pennsylvania, United States
Patent: 4
Hunan Sheng, China
Patent: 3
With the analysis among related 29,528 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing CRRC Tangshan Co., Ltd., Wonderland Switzerland AG, CRRC Qingdao Sifang Co., Ltd. take 1.53% of patent filing during this period.
Hebei Sheng, China
Patent: 201
Zug, Switzerland
Patent: 128
Shandong Sheng, China
Patent: 123
Jiangsu Sheng, China
Patent: 96
Tokyo-to, Japan
Patent: 69
New Jersey, United States
Patent: 68
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Patent: 65
Jiangsu Sheng, China
Patent: 64
Guangdong Sheng, China
Patent: 57
Aichi-ken, Japan
Patent: 57
With the analysis among related 29,528 patents in last 5 years, we discover 278 new entrants. Zhejiang Jiajia Kid Vehicles Co.,Ltd., Chongqing Aluminum Age Technology Co., Ltd., Great Wall Motor Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 55
Chongqing Shi, China
Patent: 46
Hebei Sheng, China
Patent: 40
Shanghai Shi, China
Patent: 39
Anhui Sheng, China
Patent: 32
Henan Sheng, China
Patent: 30
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 30
Anhui Sheng, China
Patent: 29
Beijing Shi, China
Patent: 28
Zhejiang Sheng, China
Patent: 26
With the analysis among 2,854 patents, we discovered top 276 universities and scientific research institutions by total patent application. Shanghai University of Engineering Science, Southwest Jiaotong University, Lanzhou Jiaotong University are dominant in this area. They take 3.96% of the total patent filing.
Shanghai Shi, China
Patent: 39
Sichuan Sheng, China
Patent: 37
Gansu Sheng, China
Patent: 37
Zhengzhou Railway Vocational & Technical College
Henan Sheng, China
Patent: 30
Shaanxi Sheng, China
Patent: 27
Shandong Sheng, China
Patent: 24
Hunan Sheng, China
Patent: 20
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Beijing Shi, China
Patent: 15