With the analysis among 172 patents, we discovered top 159 key players by total patent application. China Railway Liuyuan Group Co., Ltd., China Energy Engineering Group Hunan Electric Power Design Ins, Shenzhen Urban Transport Planning Center Co.,Ltd. are dominant in this area. They take 6.98% of the total patent filing.
China Railway Liuyuan Group Co., Ltd.
Tianjin Shi, China
Patent: 6
China Energy Engineering Group Hunan Electric Power Design Ins
Hunan Sheng, China
Patent: 3
Shenzhen Urban Transport Planning Center Co.,Ltd.
Guangdong Sheng, China
Patent: 3
Guangzhou Metro Design & Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
MCC TianGong Group Corp. Ltd.
Tianjin Shi, China
Patent: 2
China Railway Beijing Engineering Group Co., Ltd.
Beijing Shi, China
Patent: 2
Central Research Institute of Bldg & Construction Co., Ltd.
Beijing Shi, China
Patent: 2
Guangdong Guodi Planning Science Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Anhui Province Water Resources Research Institute
Anhui Sheng, China
Patent: 2
Wu & Song Associates Shanghai Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Junzheng Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 237 patents applied in the last 5 years. We discover 161 most active companies in this area. The fast-growing Southeast University, Tongji University, China University of Geosciences Beijing take 14.77% of patent filing during this period.
Jiangsu Sheng, China
Patent: 19
Shanghai Shi, China
Patent: 10
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 4
China Railway Liuyuan Group Co., Ltd.
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 3
Institute of Urban Environment, Chinese Academy of Sciences
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Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among related 237 patents in last 5 years, we discover 145 new entrants. Sun Yat-Sen University, Tianjin University, Central South University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 3
China Energy Engineering Group Hunan Electric Power Design Ins
Hunan Sheng, China
Patent: 3
Shenzhen Urban Transport Planning Center Co.,Ltd.
Guangdong Sheng, China
Patent: 3
Shenzhen Earth Home Ecological Industry Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Gongkan Geotechnical Group Co., Ltd.
Guangdong Sheng, China
Patent: 2
Huatian Engineering & Technology Corp.
Anhui Sheng, China
Patent: 2
SDIC Xin Kaishui Environmental Investment Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 177 patents, we discovered top 52 universities and scientific research institutions by total patent application. Southeast University, Tongji University, Wuhan University are dominant in this area. They take 26.55% of the total patent filing.
Jiangsu Sheng, China
Patent: 25
Shanghai Shi, China
Patent: 11
Hubei Sheng, China
Patent: 11
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 8
Wuhan University of Technology
Hubei Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3