With the analysis among 412 patents, we discovered top 199 key players by total patent application. Goodyear Tire & Rubber Co., United Technologies Corp., Raytheon Technologies Corp. are dominant in this area. They take 9.47% of the total patent filing.
Goodyear Tire & Rubber Co.
Ohio, United States
Patent: 16
United Technologies Corp.
Connecticut, United States
Patent: 14
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 9
Zhuzhou Times New Materials Technology Co., Ltd.
Hunan Sheng, China
Patent: 9
Minnesota, United States
Patent: 8
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 8
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 7
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With the analysis among related 127 patents applied in the last 5 years. We discover 83 most active companies in this area. The fast-growing TY Lin International Engineering Consulting (China) Co., Ltd., China Railway Eryuan Engineering Group Co., Ltd., Zhuzhou Times New Materials Technology Co., Ltd. take 13.39% of patent filing during this period.
TY Lin International Engineering Consulting (China) Co., Ltd.
Chongqing Shi, China
Patent: 6
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 6
Zhuzhou Times New Materials Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
China Railway Engineering Consulting Group Co., Ltd.
Beijing Shi, China
Patent: 4
Beijing North Vehicle Group Corp.
Beijing Shi, China
Patent: 3
Flevoland, Netherlands
Patent: 3
Luoyang Kebos New Materials Technology Co., Ltd.
Henan Sheng, China
Patent: 3
CRRC Qingdao Sifang Co., Ltd.
Shandong Sheng, China
Patent: 3
Zhuzhou Times Ruiwei Vibration Reduction Equipment Co., Ltd.
Hunan Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
With the analysis among related 127 patents in last 5 years, we discover 66 new entrants. TY Lin International Engineering Consulting (China) Co., Ltd., Beijing North Vehicle Group Corp., IHC Holland BV are the most active new entrants in this area.
TY Lin International Engineering Consulting (China) Co., Ltd.
Chongqing Shi, China
Patent: 6
Beijing North Vehicle Group Corp.
Beijing Shi, China
Patent: 3
Flevoland, Netherlands
Patent: 3
Luoyang Kebos New Materials Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Zhuzhou Times Ruiwei Vibration Reduction Equipment Co., Ltd.
Hunan Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 3
China Railway Longchang Materials Co., Ltd.
Sichuan Sheng, China
Patent: 3
Luoyang Sunrui Rubber&Plastic Science & Technology Co. Ltd.
Henan Sheng, China
Patent: 2
Qingdao Landao Wheel Track Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 63 patents, we discovered top 25 universities and scientific research institutions by total patent application. Tongji University, Southwest Jiaotong University, Xi'an University of Architecture & Technology are dominant in this area. They take 15.87% of the total patent filing.
Shanghai Shi, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
East China Jiaotong University
Jiangxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
The Johns Hopkins University
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1