With the analysis among 157 patents, we discovered top 144 key players by total patent application. State Grid Corp. of China, Jiangsu Yunuo Electronic Technology Co., Ltd., State Grid Fujian Electric Power Co. are dominant in this area. They take 10.19% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Jiangsu Yunuo Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 4
State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute
Fujian Sheng, China
Patent: 4
SICHUAN PROVINCIAL COMMUNICATIONS DEPARTMENT HIGHWAY PLANNING SURVEY DESIGN RESEARCH INSTITUTE
Sichuan Sheng, China
Patent: 4
Beijing Eklide Ecological Environment Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Yunnan Provincial Transportation Planning and Design Research Institute Co., Ltd.
Yunnan Sheng, China
Patent: 3
Colorado, United States
Patent: 2
Anhui Transportation Holding Group Co., Ltd.
Anhui Sheng, China
Patent: 2
Tianjin Municipal Administration Engineering Designing Inst
Tianjin Shi, China
Patent: 2
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With the analysis among related 387 patents applied in the last 5 years. We discover 252 most active companies in this area. The fast-growing Nanjing Forestry University, Kunming University of Science & Technology, Hohai University take 8.53% of patent filing during this period.
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 13
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 7
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 7
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 6
China Institute of Water Resources and Hydropower Research
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Patent: 6
Fujian Sheng, China
Patent: 5
Jiangsu Yunuo Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
With the analysis among related 387 patents in last 5 years, we discover 206 new entrants. Jiangsu Yunuo Electronic Technology Co., Ltd., Southwest Jiaotong University, Nanchang University are the most active new entrants in this area.
Jiangsu Yunuo Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
SICHUAN PROVINCIAL COMMUNICATIONS DEPARTMENT HIGHWAY PLANNING SURVEY DESIGN RESEARCH INSTITUTE
Sichuan Sheng, China
Patent: 4
Jilin Agricultural University
Jilin Sheng, China
Patent: 4
State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute
Fujian Sheng, China
Patent: 4
South China Agricultural University
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Northwest Institute of Ecological Environment and Resources, Chinese Academy of Sciences
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Patent: 4
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 4
With the analysis among 432 patents, we discovered top 126 universities and scientific research institutions by total patent application. Hohai University, Kunming University of Science & Technology, Xi'an University of Technology are dominant in this area. They take 11.11% of the total patent filing.
Jiangsu Sheng, China
Patent: 17
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 16
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 15
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 12
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 9
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
China Three Gorges University
Hubei Sheng, China
Patent: 6