With the analysis among 99 patents, we discovered top 90 key players by total patent application. The Boeing Co., China MCC 20 Group Co., Ltd., Shanxi Taigang Stainless Steel Co., Ltd. are dominant in this area. They take 9.09% of the total patent filing.
Illinois, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 13 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing China Railway 16th Bureau Group Co., Ltd., China Construction Fourth Engineering Division Corp. Ltd., Shanghai Municipal Engineering Design Inst (Group) Co., Ltd. take 23.08% of patent filing during this period.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
MIDLAND COUNTY, Cayman Islands
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 13 new entrants. China Railway 16th Bureau Group Co., Ltd., China Construction Fourth Engineering Division Corp. Ltd., Shanghai Municipal Engineering Design Inst (Group) Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
MIDLAND COUNTY, Cayman Islands
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 22 patents, we discovered top 12 universities and scientific research institutions by total patent application. Zhejiang University, Tongji University, South China University of Technology are dominant in this area. They take 27.27% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1