With the analysis among 3,674 patents, we discovered top 483 key players by total patent application. Anhui Ankai Automobile Co., Ltd., Yutong Bus Co., Ltd., CRRC Nanjing Puzhen Co., Ltd. are dominant in this area. They take 17.47% of the total patent filing.
Anhui Ankai Automobile Co., Ltd.
Anhui Sheng, China
Patent: 442
Henan Sheng, China
Patent: 128
CRRC Nanjing Puzhen Co., Ltd.
Jiangsu Sheng, China
Patent: 72
Jiangsu Sheng, China
Patent: 71
Xiamen King Long United Automotive Industry Co. Ltd.
Fujian Sheng, China
Patent: 68
Zhengzhou Jingyida Auto Parts Co., Ltd.
Henan Sheng, China
Patent: 66
Changchun Railway Vehicles Co., Ltd.
Jilin Sheng, China
Patent: 58
Hebei Sheng, China
Patent: 55
Zhengzhou Kelin Motor Vehicle Air Conditioning Co., Ltd.
Henan Sheng, China
Patent: 55
Changchun CRRC Rail Vehicle Co., Ltd.
Jilin Sheng, China
Patent: 51
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Beijing Century Orient Wisdom Technology Co Ltd.
Beijing Shi, China
Patent: 3
Chengdu Yunke Smart EV Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among related 948 patents applied in the last 5 years. We discover 407 most active companies in this area. The fast-growing Anhui Ankai Automobile Co., Ltd., Higer Bus Co. Ltd., Changchun CRRC Rail Vehicle Co., Ltd. take 9.70% of patent filing during this period.
Anhui Ankai Automobile Co., Ltd.
Anhui Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 27
Changchun CRRC Rail Vehicle Co., Ltd.
Jilin Sheng, China
Patent: 26
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 21
Xiamen King Long United Automotive Industry Co. Ltd.
Fujian Sheng, China
Patent: 21
Henan Sheng, China
Patent: 15
Changchun Railway Vehicles Co., Ltd.
Jilin Sheng, China
Patent: 14
Hebei Sheng, China
Patent: 12
Tangshan Huada General Corp.
Hebei Sheng, China
Patent: 11
Zhengzhou Kelin Motor Vehicle Air Conditioning Co., Ltd.
Henan Sheng, China
Patent: 9
With the analysis among related 948 patents in last 5 years, we discover 279 new entrants. Tangshan Huada General Corp., Changchun Tiansheng Railway Passenger Car Parts Co., Ltd., Jiangsu Jiangling Measurement & Control Tech Stock Co., Ltd. are the most active new entrants in this area.
Tangshan Huada General Corp.
Hebei Sheng, China
Patent: 11
Changchun Tiansheng Railway Passenger Car Parts Co., Ltd.
Jilin Sheng, China
Patent: 7
Jiangsu Jiangling Measurement & Control Tech Stock Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Bayerische Motoren Werke AG
Dongfeng Special Automobile Co. Ltd.
Hubei Sheng, China
Patent: 5
Jiangsu Zhengming Vehicle Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Changzhou JH&JC Vehicles Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 4
Danyang Hongdayuan Auto Parts Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Changde CRRC New Energy Vehicle Co., Ltd.
Hunan Sheng, China
Patent: 4
Jiangsu Xiangming Intelligent Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among 360 patents, we discovered top 95 universities and scientific research institutions by total patent application. Southwest Jiaotong University, East China Jiaotong University, Xiamen University of Technology are dominant in this area. They take 12.78% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 20
East China Jiaotong University
Jiangxi Sheng, China
Patent: 13
Xiamen University of Technology
Fujian Sheng, China
Patent: 12
Beijing Jiaotong University
Beijing Shi, China
Patent: 11
Jilin Sheng, China
Patent: 9
China Academy of Railway Sciences
Beijing Shi, China
Patent: 8
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5