With the analysis among 233 patents, we discovered top 188 key players by total patent application. Shanxi Jiaoke Highway Kancha Design Yuan, China Railway First Survey & Design Institute Group Co., Ltd., SICHUAN PROVINCIAL COMMUNICATIONS DEPARTMENT HIGHWAY PLANNING SURVEY DESIGN RESEARCH INSTITUTE are dominant in this area. They take 9.87% of the total patent filing.
Shanxi Jiaoke Highway Kancha Design Yuan
Shanxi Sheng, China
Patent: 9
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 5
SICHUAN PROVINCIAL COMMUNICATIONS DEPARTMENT HIGHWAY PLANNING SURVEY DESIGN RESEARCH INSTITUTE
Sichuan Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 4
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 4
Tsinghua Holdings Human Settlements Environment Ins Co. Ltd.
Beijing Shi, China
Patent: 4
State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute
Fujian Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Xi'an Changqing Sci-Tech Engineering Co. Ltd.
Shaanxi Sheng, China
Patent: 3
Beijing Eklide Ecological Environment Technology Co., Ltd.
Beijing Shi, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Hangzhou Xunyi Network Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Digauto Automobile Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 496 patents applied in the last 5 years. We discover 285 most active companies in this area. The fast-growing Kunming University of Science & Technology, Chang'an University, China University of Geosciences Beijing take 8.67% of patent filing during this period.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 14
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 12
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 8
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 7
Chengdu University of Technology
Sichuan Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among related 496 patents in last 5 years, we discover 235 new entrants. Southwest Jiaotong University, Nanchang University, Jilin University are the most active new entrants in this area.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 8
Jiangxi Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
SICHUAN PROVINCIAL COMMUNICATIONS DEPARTMENT HIGHWAY PLANNING SURVEY DESIGN RESEARCH INSTITUTE
Sichuan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Tsinghua Holdings Human Settlements Environment Ins Co. Ltd.
Beijing Shi, China
Patent: 4
State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute
Fujian Sheng, China
Patent: 4
China Geological Survey Wuhan Geological Survey Center (Central South Geological Technology Innovation Center)
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Patent: 4
South China Agricultural University
Guangdong Sheng, China
Patent: 4
With the analysis among 553 patents, we discovered top 135 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Chang'an University, China University of Geosciences Beijing are dominant in this area. They take 11.39% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 25
Shaanxi Sheng, China
Patent: 18
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 16
Chengdu University of Technology
Sichuan Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 12
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 11
China Three Gorges University
Hubei Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 10