With the analysis among 1,000 patents, we discovered top 451 key players by total patent application. Powerchina Huadong Engineering Corp. Ltd., Guizhou Transportation Plnng Survey & Design Academe Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 2.90% of the total patent filing.
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 12
Guizhou Transportation Plnng Survey & Design Academe Co., Ltd.
Guizhou Sheng, China
Patent: 9
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 7
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Tokyu Construction Co., Ltd.
Kanagawa-ken, Japan
Patent: 4
Bell Helicopter Textron, Inc.
Texas, United States
Patent: 4
Guizhou East Century Science & Technology Co., Ltd.
Guizhou Sheng, China
Patent: 4
Cambridgeshire, United Kingdom
Patent: 4
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 4
With the analysis among 9 patents, we discovered top 5 start-ups by total patent application. Intellisense.io Ltd., Aisin KK, SZ DJI Technology Co., Ltd. are active in this area.
Cambridgeshire, United Kingdom
Patent: 4
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Nuevo León, Mexico
Patent: 1
With the analysis among related 1,187 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chengdu University of Technology, Hohai University, Chinese Academy of Sciences, Chengdu Institute of Mountain Hazards and Environment, Ministry of Water Resources take 4.63% of patent filing during this period.
Chengdu University of Technology
Sichuan Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 18
Chinese Academy of Sciences, Chengdu Institute of Mountain Hazards and Environment, Ministry of Water Resources
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Patent: 16
Jiangxi Sheng, China
Patent: 12
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 10
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 8
China Institute of Water Resources and Hydropower Research
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Patent: 8
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
With the analysis among related 1,187 patents in last 5 years, we discover 442 new entrants. Nanchang University, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Zhejiang University are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 12
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 8
Zhejiang Sheng, China
Patent: 6
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Pastoral Water Resources Research Institute of the Ministry of Water Resources
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Patent: 5
Qingdao University of Technology
Shandong Sheng, China
Patent: 5
Tottori-ken, Japan
Patent: 4
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Aerospace Information Innovation Research Institute, Chinese Academy of Sciences
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Patent: 4
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 4
With the analysis among 646 patents, we discovered top 149 universities and scientific research institutions by total patent application. Chengdu University of Technology, Hohai University, Nanchang University are dominant in this area. They take 11.15% of the total patent filing.
Chengdu University of Technology
Sichuan Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 22
Jiangxi Sheng, China
Patent: 12
New Jersey, United States
Patent: 11
Sichuan Sheng, China
Patent: 9
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 9
Beijing Forestry University
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
China Three Gorges University
Hubei Sheng, China
Patent: 7
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 7