With the analysis among 1,360 patents, we discovered top 491 key players by total patent application. Honda Motor Co., Ltd., MANN+HUMMEL GmbH, Airbus Operations SAS are dominant in this area. They take 5.51% of the total patent filing.
Tokyo-to, Japan
Patent: 37
Mecklenburg-Vorpommern, Germany
Patent: 20
New Mexico, France
Patent: 18
Fukushima-ken, Japan
Patent: 13
Guangdong Sheng, China
Patent: 13
Tokyo-to, Japan
Patent: 12
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 12
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 12
With the analysis among 8 patents, we discovered top 5 start-ups by total patent application. Aisin KK, North American Wave Engine Corp., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
North American Wave Engine Corp.
Massachusetts, United States
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 203 patents applied in the last 5 years. We discover 148 most active companies in this area. The fast-growing Guangdong Midea Refrigeration Equipment Co., Ltd., Midea Group Co. Ltd., Hamilton Sundstrand Corp. take 9.36% of patent filing during this period.
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Hamilton Sundstrand Corp.
North Carolina, United States
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 4
Hubei University of Science & Technology
Hubei Sheng, China
Patent: 3
Commercial Aircraft Corp. of China Ltd.
Shanghai Shi, China
Patent: 3
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 2
China Aviation Industry Corporation Xi'an Aircraft Design Institute
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Patent: 2
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
With the analysis among related 203 patents in last 5 years, we discover 113 new entrants. Hamilton Sundstrand Corp., Nanjing University of Aeronautics & Astronautics, Hubei University of Science & Technology are the most active new entrants in this area.
Hamilton Sundstrand Corp.
North Carolina, United States
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Hubei University of Science & Technology
Hubei Sheng, China
Patent: 3
Commercial Aircraft Corp. of China Ltd.
Shanghai Shi, China
Patent: 3
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 2
Henan Polytechnic University
Henan Sheng, China
Patent: 2
Shanghai Aircraft Design & Research Institute
Shanghai Shi, China
Patent: 2
CETC Wuhu General Aviation Industry Technology Research Institute Co., Ltd.
Anhui Sheng, China
Patent: 2
North American Wave Engine Corp.
Massachusetts, United States
Patent: 2
Jiangxi Tenler Power Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among 121 patents, we discovered top 37 universities and scientific research institutions by total patent application. Xi'an Polytechnic University, Shanghai Jiao Tong University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 23.97% of the total patent filing.
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 8
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
Hubei University of Science & Technology
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 2
Henan Polytechnic University
Henan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
University College London