With the analysis among 11 patents, we discovered top 11 key players by total patent application. Changchun Railway Vehicles Co., Ltd., Dawning Information Industry Co., Ltd., Jiangling Motors Co., Ltd. are dominant in this area. They take 54.55% of the total patent filing.
Jilin Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Xunfang (Nanjing) Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Xunfang Engineering Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Xunfang Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Changchun Railway Vehicles Co., Ltd., Beihang University, Kunming University of Science & Technology take 30.77% of patent filing during this period.
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 9 new entrants. Kunming University of Science & Technology, Naval University of Engineering, Northwestern Polytechnical University are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 18 universities and scientific research institutions by total patent application. Jilin University, Beihang University, Shandong University are dominant in this area. They take 21.74% of the total patent filing.
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1