With the analysis among 175 patents, we discovered top 89 key players by total patent application. Mitsubishi Electric Corp., BBC Brown Boveri Ltd., Hitachi Ltd. are dominant in this area. They take 16.57% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 13
Samsung Electronics Co., Ltd.
Guangdong Meizhi Compressor Ltd.
Guangdong Sheng, China
Patent: 5
Tellhow Sci-Tech Co., Ltd.
Jiangxi Sheng, China
Patent: 4
Midea Welling Motor Technology Shanghai CO LTD
Shanghai Shi, China
Patent: 4
Jinling Electrical Co. Ltd.
Guangdong Sheng, China
Patent: 4
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With the analysis among related 71 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Midea Welling Motor Technology Shanghai CO LTD, Guangdong Meizhi Compressor Ltd. take 21.13% of patent filing during this period.
Mitsubishi Electric Corp.
Midea Welling Motor Technology Shanghai CO LTD
Shanghai Shi, China
Patent: 4
Guangdong Meizhi Compressor Ltd.
Guangdong Sheng, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Shanghai Eveco Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Newsouth Innovations Pty Ltd.
New South Wales, Australia
Patent: 2
Xiamen Setuo Yuneng Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
China Railway Research Institute Co Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among related 71 patents in last 5 years, we discover 36 new entrants. Midea Welling Motor Technology Shanghai CO LTD, Shanghai Eveco Motor Technology Co., Ltd., Newsouth Innovations Pty Ltd. are the most active new entrants in this area.
Midea Welling Motor Technology Shanghai CO LTD
Shanghai Shi, China
Patent: 4
Shanghai Eveco Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Newsouth Innovations Pty Ltd.
New South Wales, Australia
Patent: 2
Xiamen Setuo Yuneng Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
China Railway Research Institute Co Ltd.
Sichuan Sheng, China
Patent: 2
Huaian Welling Motor Manufacturing Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Kungfu Sci-Tech Co., Ltd.
Jiangxi Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Fuzhou Wonder Electric Co. Ltd.
Fujian Sheng, China
Patent: 2
Shenyang Institute of Engineering
Liaoning Sheng, China
Patent: 1
With the analysis among 61 patents, we discovered top 19 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Jiangsu University, Tianjin University are dominant in this area. They take 26.23% of the total patent filing.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Inner Mongolia Agricultural University
Nei Mongol Zizhiqu, China
Patent: 2