With the analysis among 21 patents, we discovered top 10 key players by total patent application. China Railway 16th Bureau Group Co., Ltd., Hangzhou Yongchuan Technology Co., Ltd., Siemens AG are dominant in this area. They take 42.86% of the total patent filing.
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
China National Machinery Industry Corp.
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 14 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing China Railway 16th Bureau Group Co., Ltd., Luoyang Normal University, National Space Science Center, Chinese Academy of Sciences take 71.43% of patent filing during this period.
Beijing Shi, China
Patent: 6
Henan Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 7 new entrants. China Railway 16th Bureau Group Co., Ltd., Luoyang Normal University, National Space Science Center, Chinese Academy of Sciences are the most active new entrants in this area.
Beijing Shi, China
Patent: 6
Henan Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
With the analysis among 15 patents, we discovered top 8 universities and scientific research institutions by total patent application. Jianghan University, Luoyang Normal University, Jilin University are dominant in this area. They take 40.00% of the total patent filing.
Hubei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1