With the analysis among 55 patents, we discovered top 31 key players by total patent application. Siemens AG, Enventure Global Technology LLC, Shanghai Tianhua Architecture Design Co. Ltd. are dominant in this area. They take 18.18% of the total patent filing.
Texas, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Michigan, United States
Patent: 2
Massachusetts, United States
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
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With the analysis among related 22 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing China Railway Siyuan Survey & Design Group Co., Ltd., Guangxi University, China University of Mining & Technology take 18.18% of patent filing during this period.
Hubei Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 21 new entrants. China Railway Siyuan Survey & Design Group Co., Ltd., Guangxi University, China University of Mining & Technology are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 32 patents, we discovered top 17 universities and scientific research institutions by total patent application. Huaqiao University, Tongji University, Beihang University are dominant in this area. They take 15.63% of the total patent filing.
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1