With the analysis among 25 patents, we discovered top 21 key players by total patent application. Wenling Ruby Vacuum Equipment Co., Ltd., China Water Northeastern Investigation,Design and Research Co.,Ltd, China National Petroleum Corp. are dominant in this area. They take 28.00% of the total patent filing.
Wenling Ruby Vacuum Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 3
China Water Northeastern Investigation,Design and Research Co.,Ltd
Jilin Sheng, China
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 1
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 1
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 1
Virginia, United States
Patent: 1
Bailin Electromechanical Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
CNPC Chuanqing Drilling Engineering Co. Ltd.
Sichuan Sheng, China
Patent: 1
Luoyang Ruiji Optoelectronics Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Tianjin Yunshi Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Regents of the University of California, China Water Northeastern Investigation,Design and Research Co.,Ltd, Nanjing University of Aeronautics & Astronautics take 53.85% of patent filing during this period.
Regents of the University of California
California, United States
Patent: 3
China Water Northeastern Investigation,Design and Research Co.,Ltd
Jilin Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 1
Nanjing Amethyst Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chinese Academy of Agricultural Engineering
Beijing Shi, China
Patent: 1
Overall Design Institute of Hubei Aerospace Technology Research Institute
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Patent: 1
Bailin Electromechanical Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 1
Dongguan Huiyang Intelligent Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 10 new entrants. Regents of the University of California, China Water Northeastern Investigation,Design and Research Co.,Ltd, Nanjing University of Aeronautics & Astronautics are the most active new entrants in this area.
Regents of the University of California
California, United States
Patent: 3
China Water Northeastern Investigation,Design and Research Co.,Ltd
Jilin Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 1
Nanjing Amethyst Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chinese Academy of Agricultural Engineering
Beijing Shi, China
Patent: 1
Overall Design Institute of Hubei Aerospace Technology Research Institute
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Patent: 1
Bailin Electromechanical Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 1
Dongguan Huiyang Intelligent Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 8 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Nanjing University of Aeronautics & Astronautics, Nanjing University of Chinese Medicine are dominant in this area. They take 41.18% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Nanjing University of Chinese Medicine
Jiangsu Sheng, China
Patent: 1
University of Science & Technology of China
Anhui Sheng, China
Patent: 1
Harbin University of Commerce
Heilongjiang Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 1
Chinese Academy of Agricultural Engineering
Beijing Shi, China
Patent: 1