With the analysis among 179 patents, we discovered top 80 key players by total patent application. Whirlpool SA, Empresa Brasileira de Compressores SA, Siemens AG are dominant in this area. They take 21.23% of the total patent filing.
São Paulo, Brazil
Patent: 15
Empresa Brasileira de Compressores SA
United Technologies Corp.
Connecticut, United States
Patent: 3
Fisher & Paykel Appliances Ltd.
Texas, United States
Patent: 3
Michigan, United States
Patent: 2
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With the analysis among related 28 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Zhongshan Opike Hardware Product Co. Ltd., Goodrich Actuation Systems SAS, Cifarelli SpA take 14.29% of patent filing during this period.
Zhongshan Opike Hardware Product Co. Ltd.
Guangdong Sheng, China
Patent: 2
Goodrich Actuation Systems SAS
Lombardia, Italy
Patent: 1
Taiwan Province, China
Patent: 1
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Aopeng Medical Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Jiashan Xuyeda Electric Automation Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 15 new entrants. Zhongshan Opike Hardware Product Co. Ltd., Goodrich Actuation Systems SAS, Cifarelli SpA are the most active new entrants in this area.
Zhongshan Opike Hardware Product Co. Ltd.
Guangdong Sheng, China
Patent: 2
Goodrich Actuation Systems SAS
Lombardia, Italy
Patent: 1
Taiwan Province, China
Patent: 1
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Aopeng Medical Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Jiashan Xuyeda Electric Automation Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 9 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Tongji University, Jiangsu University are dominant in this area. They take 45.16% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Federal University of Rio de Janeiro
Rio de Janeiro, Brazil
Patent: 1
West Pomeranian University of Technology Szczecin
Zachodniopomorskie, Poland
Patent: 1
National Taipei University of Technology
Taiwan Province, China
Patent: 1
Southwest Petroleum University
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 1