With the analysis among 7 patents, we discovered top 7 key players by total patent application. Jiangsu Hagong Intelligent Robot Co., Ltd., China Railway Electrification Bureau (Group) Co., Ltd., China Tobacco Zhejiang Industrial Co., Ltd. are dominant in this area. They take 42.86% of the total patent filing.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hangao Aviation Technology (Xi'an) Co., Ltd.
Shaanxi Sheng, China
Patent: 1
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With the analysis among related 14 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing China Railway Electrification Bureau (Group) Co., Ltd., Lanzhou Jiaotong University, Beijing National Railway Rsch & Design Inst of Signal & Comm take 21.43% of patent filing during this period.
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 12 new entrants. China Railway Electrification Bureau (Group) Co., Ltd., Lanzhou Jiaotong University, Beijing National Railway Rsch & Design Inst of Signal & Comm are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 25 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Xidian University, Wuhan University are dominant in this area. They take 18.75% of the total patent filing.
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1