With the analysis among 6,038 patents, we discovered top 483 key players by total patent application. China Railway Siyuan Survey & Design Group Co., Ltd., Hitachi Ltd., BYD Co., Ltd. are dominant in this area. They take 6.67% of the total patent filing.
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 165
Tokyo-to, Japan
Patent: 145
Guangdong Sheng, China
Patent: 93
China Railway Engineering Consulting Group Co., Ltd.
Beijing Shi, China
Patent: 70
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 66
CRRC Puzhen Bombardier Transportation Systems Limited.
Anhui Sheng, China
Patent: 61
Bombardier Transportation GmbH
Berlin, Germany
Patent: 56
Chong Qing Chang Ke Gui Dao Che Liang You Xian Gong Si
Chongqing Shi, China
Patent: 56
Xuzhou Liren Monorail Transportation Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 56
China Railway Baoji Bridge Group Co., Ltd.
Shaanxi Sheng, China
Patent: 49
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Boocax Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Galaxis Technology Group Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3,374 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Siyuan Survey & Design Group Co., Ltd., CRRC Puzhen Bombardier Transportation Systems Limited., China Railway Eryuan Engineering Group Co., Ltd. take 7.20% of patent filing during this period.
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 126
CRRC Puzhen Bombardier Transportation Systems Limited.
Anhui Sheng, China
Patent: 61
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 56
China Railway Engineering Consulting Group Co., Ltd.
Beijing Shi, China
Patent: 54
Xuzhou Liren Monorail Transportation Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 52
China Railway Baoji Bridge Group Co., Ltd.
Shaanxi Sheng, China
Patent: 42
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 42
China Railway Rail Transit Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 38
Sharf Mining Machinery (Xuzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 37
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 37
With the analysis among related 3,374 patents in last 5 years, we discover 393 new entrants. CRRC Puzhen Bombardier Transportation Systems Limited., China Railway Rail Transit Equipment Co., Ltd., China Railway Construction Heavy Industry Corp. Ltd. are the most active new entrants in this area.
CRRC Puzhen Bombardier Transportation Systems Limited.
Anhui Sheng, China
Patent: 61
China Railway Rail Transit Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 38
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 28
Anhui Sheng, China
Patent: 28
China Railway Engineering Machinery Rsch & Design Institute
Hubei Sheng, China
Patent: 26
Xuzhou Xugong Foundation Construction Machinery Co. Ltd.
Jiangsu Sheng, China
Patent: 25
Pingxiang Lanxiang Electromechanical Industrial Co. Ltd.
Jiangxi Sheng, China
Patent: 22
Taian Xincheng Machinery Technology Co., Ltd.
Shandong Sheng, China
Patent: 21
Yipeng Rail Transit Development (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 19
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 18
With the analysis among 667 patents, we discovered top 106 universities and scientific research institutions by total patent application. Beijing Jiaotong University, Southwest Jiaotong University, Anhui University of Science & Technology are dominant in this area. They take 26.99% of the total patent filing.
Beijing Jiaotong University
Beijing Shi, China
Patent: 85
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 51
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 44
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 40
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 18
South China Agricultural University
Guangdong Sheng, China
Patent: 14
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 9
Shandong Agricultural University
Shandong Sheng, China
Patent: 8
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 7