With the analysis among 962 patents, we discovered top 481 key players by total patent application. Huawei Technologies Co., Ltd., Alcatel-Lucent SAS, KT Corp. are dominant in this area. They take 11.85% of the total patent filing.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 54
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 21
Electronics & Telecommunications Research Institute
Ontario, Canada
Patent: 15
Western Electric Co., Inc.
Georgia, United States
Patent: 13
Connecticut, United States
Patent: 12
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With the analysis among related 167 patents applied in the last 5 years. We discover 129 most active companies in this area. The fast-growing China Institute of Water Resources and Hydropower Research, Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences take 7.19% of patent filing during this period.
China Institute of Water Resources and Hydropower Research
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Patent: 5
Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences
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Patent: 4
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
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Patent: 3
Hubei Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
Guangdong Zhonghuan Ecological Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Laizhou Gute Glass Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among related 167 patents in last 5 years, we discover 110 new entrants. China Institute of Water Resources and Hydropower Research, Huazhong University of Science & Technology, Guangdong Zhonghuan Ecological Technology Co., Ltd. are the most active new entrants in this area.
China Institute of Water Resources and Hydropower Research
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Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Guangdong Zhonghuan Ecological Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Laizhou Gute Glass Co., Ltd.
Shandong Sheng, China
Patent: 2
Yangtse River Water Conservancy Committee Shuiwen Bureau
Wuxi Costco Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Guangyu Zhixun Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Xiaogan Zhiyuan Machinery Co., Ltd.
Hubei Sheng, China
Patent: 1
Jingjiang Xinrun Renewable Resources Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Dihaote Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 182 patents, we discovered top 50 universities and scientific research institutions by total patent application. Wuhan University, Hohai University, Sichuan University are dominant in this area. They take 24.73% of the total patent filing.
Hubei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 3
Western Australia, Australia
Patent: 2
Yunnan Sheng, China
Patent: 2
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2