With the analysis among 314 patents, we discovered top 113 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Iron Box SRL, Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai are dominant in this area. They take 25.80% of the total patent filing.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 61
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
Guangdong Sheng, China
Patent: 10
Wearnes Technology Pte Ltd.
Société Européenne de Propulsion
Minnesota, United States
Patent: 7
California, United States
Patent: 6
SKF Magnetic Mechatronics SAS
California, United States
Patent: 5
With the analysis among 9 patents, we discovered top 2 start-ups by total patent application.
Suzhou Supermag Intelligent Technology Co Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 227 patents applied in the last 5 years. We discover 100 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, SpinDrive Oy, Jiangxi University of Science & Technology take 30.84% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 57
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 5
China Aerospace Science and Industry Academy of Aviation Technology
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Patent: 5
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 5
California, United States
Patent: 5
Hubei Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Henan University of Science & Technology
Henan Sheng, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
With the analysis among related 227 patents in last 5 years, we discover 88 new entrants. SpinDrive Oy, Jiangxi University of Science & Technology, China Aerospace Science and Industry Academy of Aviation Technology are the most active new entrants in this area.
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 5
China Aerospace Science and Industry Academy of Aviation Technology
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Patent: 5
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Henan University of Science & Technology
Henan Sheng, China
Patent: 4
Zhejiang Zhongyuan Maglev Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Shenzhen Dekangxing Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 154 patents, we discovered top 59 universities and scientific research institutions by total patent application. Southwest Jiaotong University, National University of Defense Technology, Beihang University are dominant in this area. They take 22.08% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 21
National University of Defense Technology
Hunan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 5
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 5
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 5
Henan University of Science & Technology
Henan Sheng, China
Patent: 4