With the analysis among 207 patents, we discovered top 124 key players by total patent application. Kajima Corp., Marigen Institute of Learning, Inc., Shanghai Investigation, Design & Research Institute are dominant in this area. They take 7.25% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
California, United States
Patent: 5
Shanghai Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
New Jersey, United States
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 5
With the analysis among related 142 patents applied in the last 5 years. We discover 95 most active companies in this area. The fast-growing Powerchina Chengdu Engineering Corp. Ltd., China Railway Sichuan Eco-city Investment Co., Ltd., China Railway First Bureau Group Second Engineering Co., Ltd. take 7.75% of patent filing during this period.
Sichuan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Zhongguohaiyang University Shengwu Engineering Develop Co. Ltd
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Zhong Chong Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 142 patents in last 5 years, we discover 86 new entrants. Powerchina Chengdu Engineering Corp. Ltd., China Railway Sichuan Eco-city Investment Co., Ltd., China Railway First Bureau Group Second Engineering Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Zhongguohaiyang University Shengwu Engineering Develop Co. Ltd
Shandong Sheng, China
Patent: 3
Zhong Chong Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 90 patents, we discovered top 46 universities and scientific research institutions by total patent application. Rutgers State University of New Jersey, China University of Geosciences Beijing, University of Hawaii at Manoa are dominant in this area. They take 13.33% of the total patent filing.
New Mexico, United States
Patent: 4
Hubei Sheng, China
Patent: 4
University of Hawaii at Manoa
Hawaii, United States
Patent: 4
Anhui Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 1