With the analysis among 633 patents, we discovered top 417 key players by total patent application. Beijing Institute of Construction Engineering Co., Ltd., Zhongcheng Space (Shenzhen) Intelligent Technology Co., Ltd., China Construction Eighth Engineering Division Corp. Ltd. are dominant in this area. They take 9.95% of the total patent filing.
Beijing Shi, China
Patent: 18
Guangdong Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 13
Beijing Shi, China
Patent: 11
Shanghai Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Virginia, United States
Patent: 6
Shanghai Shi, China
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 588 patents applied in the last 5 years. We discover 341 most active companies in this area. The fast-growing Xidian University, Beijing Institute Of Architectural Design Co., Ltd., Beijing Institute of Construction Engineering Co., Ltd. take 12.07% of patent filing during this period.
Shaanxi Sheng, China
Patent: 28
Beijing Shi, China
Patent: 27
Beijing Shi, China
Patent: 16
Beijing Shi, China
Patent: 16
Guangdong Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 13
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
With the analysis among related 588 patents in last 5 years, we discover 301 new entrants. CRCC International Group Co., Ltd., Jiangsu Traffic Engineering Consultation Jianli Co. Ltd., Powerchina Zhongnan Engineering Corp. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 6
Jiangsu Traffic Engineering Consultation Jianli Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 319 patents, we discovered top 51 universities and scientific research institutions by total patent application. Xidian University, Beijing University of Technology, Southeast University are dominant in this area. They take 33.54% of the total patent filing.
Shaanxi Sheng, China
Patent: 71
Beijing Shi, China
Patent: 20
Jiangsu Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Anhui Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3