With the analysis among 4,825 patents, we discovered top 480 key players by total patent application. Jiangxi Fashion Technology Co., Ltd., State Grid Corp. of China, China Railway Siyuan Survey & Design Group Co., Ltd. are dominant in this area. They take 2.65% of the total patent filing.
Jiangxi Sheng, China
Patent: 45
Beijing Shi, China
Patent: 42
Hubei Sheng, China
Patent: 41
Shanghai Shi, China
Patent: 32
Shaanxi Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 26
Guizhou Sheng, China
Patent: 26
Sichuan Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 22
Beijing Shi, China
Patent: 21
With the analysis among 12 patents, we discovered top 11 start-ups by total patent application. Shenzhen Amibu Robot Technology Co. Ltd., Veev Group, Inc., Qomplx, Inc. are active in this area.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 1
Virginia, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 3,972 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Siyuan Survey & Design Group Co., Ltd., Dalian University of Technology, China Construction Eighth Engineering Division Corp. Ltd. take 2.04% of patent filing during this period.
Hubei Sheng, China
Patent: 32
Liaoning Sheng, China
Patent: 25
Shanghai Shi, China
Patent: 24
Zhejiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
Sichuan Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 17
Tianjin Shi, China
Patent: 17
Shaanxi Sheng, China
Patent: 16
With the analysis among related 3,972 patents in last 5 years, we discover 361 new entrants. China Construction Eighth Bureau Third Construction Co., Ltd., China Railway 18th Bureau Group Co., Ltd., China Five Metallurgical Group Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 12
Sichuan Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 9
With the analysis among 951 patents, we discovered top 195 universities and scientific research institutions by total patent application. Tongji University, Southwest Jiaotong University, Southeast University are dominant in this area. They take 9.15% of the total patent filing.
Shanghai Shi, China
Patent: 28
Sichuan Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 24
Tianjin Shi, China
Patent: 19
Shaanxi Sheng, China
Patent: 18
Chongqing Shi, China
Patent: 14
Heilongjiang Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11