With the analysis among 1,388 patents, we discovered top 487 key players by total patent application. Bendix Commercial Vehicle Systems LLC, Hyundai Motor Co., Ltd., Knorr-Bremse Systeme für Schienenfahrzeuge GmbH are dominant in this area. They take 8.86% of the total patent filing.
Ohio, United States
Patent: 62
New York, United States
Patent: 20
Hunan Sheng, China
Patent: 20
Pennsylvania, United States
Patent: 16
Sichuan Sheng, China
Patent: 16
Hebei Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 15
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 1,069 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Bendix Commercial Vehicle Systems LLC, CRRC Zhuzhou Electric Locomotive Co. Ltd., CRRC Tangshan Co., Ltd. take 7.67% of patent filing during this period.
Ohio, United States
Patent: 49
Hunan Sheng, China
Patent: 18
Hebei Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 14
Pennsylvania, United States
Patent: 14
Shandong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 10
With the analysis among related 1,069 patents in last 5 years, we discover 447 new entrants. Dongfeng Commercial Vehicles Co., Ltd., Baoji CSR Times Engineering Machinery Co., Ltd., Nabtesco Corp. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 8
Illinois, United States
Patent: 6
Hubei Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Yunnan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
With the analysis among 93 patents, we discovered top 32 universities and scientific research institutions by total patent application. Wuhan University of Technology, Central South University, Jiangsu University are dominant in this area. They take 17.20% of the total patent filing.
Hubei Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2