With the analysis among 70 patents, we discovered top 42 key players by total patent application. Suqian Fengchi Security Co., Ltd., Suzhou Yinque Intelligent Technology Co., Ltd., Siemens AG are dominant in this area. They take 28.57% of the total patent filing.
Suqian Fengchi Security Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Suzhou Yinque Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 2
Shaanxi Wohua Intelligent Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Sichuan Lingchi Information Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Nanjing LES Electronic Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Chuzhou Huafei Railway Vehicle Parts Co., Ltd.
Anhui Sheng, China
Patent: 2
Fukushima-ken, Japan
Patent: 1
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With the analysis among related 44 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Chuzhou Huafei Railway Vehicle Parts Co., Ltd., Shaanxi Wohua Intelligent Technology Co., Ltd., Nanjing LES Electronic Equipment Co., Ltd. take 13.64% of patent filing during this period.
Chuzhou Huafei Railway Vehicle Parts Co., Ltd.
Anhui Sheng, China
Patent: 2
Shaanxi Wohua Intelligent Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Nanjing LES Electronic Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Sichuan Lingchi Information Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangzhou Haixie Intellectual Property Service Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Yanyao Construction Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Zhonghai Tingshuzhi Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
CRRC Zhuzhou Electric Locomotive Co. Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 33 new entrants. Chuzhou Huafei Railway Vehicle Parts Co., Ltd., Shaanxi Wohua Intelligent Technology Co., Ltd., Nanjing LES Electronic Equipment Co., Ltd. are the most active new entrants in this area.
Chuzhou Huafei Railway Vehicle Parts Co., Ltd.
Anhui Sheng, China
Patent: 2
Shaanxi Wohua Intelligent Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Nanjing LES Electronic Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Sichuan Lingchi Information Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangzhou Haixie Intellectual Property Service Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Yanyao Construction Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Zhonghai Tingshuzhi Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
CRRC Zhuzhou Electric Locomotive Co. Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 14 universities and scientific research institutions by total patent application. Jilin University, Fudan University, South China University of Technology are dominant in this area. They take 26.32% of the total patent filing.
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Shanghai Maritime University
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Guangdong Polytechnic Normal University
Guangdong Sheng, China
Patent: 1
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 1