With the analysis among 689 patents, we discovered top 455 key players by total patent application. State Grid Corp. of China, Hochiki Corp., Chengdu Hankang Information Industry Co., Ltd. are dominant in this area. They take 8.13% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 22
Tokyo-to, Japan
Patent: 21
Chengdu Hankang Information Industry Co., Ltd.
Sichuan Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Mitsubishi Electric Corp.
China Coal Aerial Survey Remote Sensing Group Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Liaoning Province Tenth Geological Brigade Co., Ltd.
Liaoning Sheng, China
Patent: 6
Shenzhen Beidouyun Information Technology Co., Ltd
Guangdong Sheng, China
Patent: 5
Aerospace Science & Industry Inertia Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Beijing Anke Industrial Technology Co., Ltd.
Beijing Shi, China
Patent: 5
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With the analysis among related 829 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China University of Mining & Technology, Ruhr, State Grid Corp. of China take 3.86% of patent filing during this period.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
State Grid Corp. of China
Beijing Shi, China
Patent: 9
University of Science & Technology Beijing
Beijing Shi, China
Patent: 9
Chongqing Three Gorges University
Chongqing Shi, China
Patent: 8
China Institute of Geological and Environmental Monitoring
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Patent: 7
Hydrogeological and Environmental Geological Survey Center of China Geological Survey
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Patent: 7
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 7
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
With the analysis among related 829 patents in last 5 years, we discover 448 new entrants. Chongqing Three Gorges University, China Institute of Geological and Environmental Monitoring, Liaoning Province Tenth Geological Brigade Co., Ltd. are the most active new entrants in this area.
Chongqing Three Gorges University
Chongqing Shi, China
Patent: 8
China Institute of Geological and Environmental Monitoring
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Patent: 7
Liaoning Province Tenth Geological Brigade Co., Ltd.
Liaoning Sheng, China
Patent: 6
China Coal Aerial Survey Remote Sensing Group Co., Ltd.
Shaanxi Sheng, China
Patent: 6
East China University of Technology
Jiangxi Sheng, China
Patent: 5
China Security Engineering Research Institute
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Patent: 5
Shenzhen Beidouyun Information Technology Co., Ltd
Guangdong Sheng, China
Patent: 5
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shanghai Huace Navigation Technology Ltd.
Shanghai Shi, China
Patent: 4
With the analysis among 391 patents, we discovered top 107 universities and scientific research institutions by total patent application. China University of Mining & Technology, Xidian University, University of Science & Technology Beijing are dominant in this area. They take 11.76% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 16
University of Science & Technology Beijing
Beijing Shi, China
Patent: 11
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Chongqing Three Gorges University
Chongqing Shi, China
Patent: 8
Hunan Sheng, China
Patent: 6
Chengdu University of Technology
Sichuan Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5