With the analysis among 35,758 patents, we discovered top 488 key players by total patent application. CRRC Qingdao Sifang Co., Ltd., Changchun Railway Vehicles Co., Ltd., CRRC Zhuzhou Electric Locomotive Co. Ltd. are dominant in this area. They take 5.71% of the total patent filing.
Shandong Sheng, China
Patent: 827
Jilin Sheng, China
Patent: 722
Hunan Sheng, China
Patent: 491
Hebei Sheng, China
Patent: 434
Heilongjiang Sheng, China
Patent: 432
Guangdong Sheng, China
Patent: 421
Tokyo-to, Japan
Patent: 406
Hubei Sheng, China
Patent: 361
With the analysis among 62 patents, we discovered top 13 start-ups by total patent application. Englishco LLC, Hyperloop Technologies Inc, Transit X LLC are active in this area.
New York, United States
Patent: 27
California, United States
Patent: 16
Massachusetts, United States
Patent: 4
Guangdong Sheng, China
Patent: 2
Hong Kong SAR, China
Patent: 2
New York, United States
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 9,776 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing CRRC Qingdao Sifang Co., Ltd., Changchun Railway Vehicles Co., Ltd., CRRC Tangshan Co., Ltd. take 9.70% of patent filing during this period.
Shandong Sheng, China
Patent: 393
Jilin Sheng, China
Patent: 292
Hebei Sheng, China
Patent: 263
Sichuan Sheng, China
Patent: 240
Guangdong Sheng, China
Patent: 205
Hunan Sheng, China
Patent: 181
Sichuan Sheng, China
Patent: 133
Hubei Sheng, China
Patent: 117
Heilongjiang Sheng, China
Patent: 107
With the analysis among related 9,776 patents in last 5 years, we discover 205 new entrants. Guangzhou Railway Vocational and Technical College (Guangzhou Railway Machinery School), CRRC Yangtze River Transportation Equipment Group Co., Ltd., Chengdu Suisheng Technology Co., Ltd. are the most active new entrants in this area.
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Patent: 40
Hubei Sheng, China
Patent: 32
Sichuan Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 28
Chongqing Shi, China
Patent: 25
Anhui Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Jiangxi Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 15
With the analysis among 3,169 patents, we discovered top 218 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Railway Technical Research Institute, Jilin University are dominant in this area. They take 29.54% of the total patent filing.
Sichuan Sheng, China
Patent: 430
Jilin Sheng, China
Patent: 122
Shanghai Shi, China
Patent: 73
Hunan Sheng, China
Patent: 61
Jiangxi Sheng, China
Patent: 56
Gansu Sheng, China
Patent: 53
Beijing Shi, China
Patent: 43
Liaoning Sheng, China
Patent: 30
Shanghai Shi, China
Patent: 26