With the analysis among 9,917 patents, we discovered top 484 key players by total patent application. Toyota Motor Corp., Mitsubishi Electric Corp., The Boeing Co. are dominant in this area. They take 3.42% of the total patent filing.
Tokyo-to, Japan
Patent: 128
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 109
Illinois, United States
Patent: 102
Massachusetts, United States
Patent: 92
Tokyo-to, Japan
Patent: 91
Aichi-ken, Japan
Patent: 91
Baden-Württemberg, Germany
Patent: 89
Honeywell International Technologies Ltd.
DUBLIN, Ireland
Patent: 89
California, United States
Patent: 84
Fukushima-ken, Japan
Patent: 78
With the analysis among 36 patents, we discovered top 19 start-ups by total patent application. Aisin KK, Carnot Compression, Inc., Revolution Turbine Technologies LLC are active in this area.
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 4
Revolution Turbine Technologies LLC
Texas, United States
Patent: 3
Arizona, United States
Patent: 2
National Institutes for Quantum & Radiological Science & Tech
Chiba-ken, Japan
Patent: 2
New York, United States
Patent: 2
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 924 patents applied in the last 5 years. We discover 444 most active companies in this area. The fast-growing Haier Smart Home Co., Ltd., Qingdao Haier Air Conditioner Co., Ltd., Chongqing Haier Air Conditioner Co., Ltd. take 14.50% of patent filing during this period.
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 56
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 56
Chongqing Haier Air Conditioner Co., Ltd.
Chongqing Shi, China
Patent: 22
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 15
Shanghai Aerospace Control Technology Institute
Shanghai Shi, China
Patent: 14
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 14
Beijing Institute of Control Engineering
Shaanxi Sheng, China
Patent: 14
Beijing Shi, China
Patent: 11
National University of Defense Technology
Hunan Sheng, China
Patent: 11
With the analysis among related 924 patents in last 5 years, we discover 257 new entrants. Qingdao Haier Air Conditioner Co., Ltd., Haier Smart Home Co., Ltd., Chongqing Haier Air Conditioner Co., Ltd. are the most active new entrants in this area.
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 56
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 56
Chongqing Haier Air Conditioner Co., Ltd.
Chongqing Shi, China
Patent: 22
Shanghai Ideaoptics Corp. Ltd.
Shanghai Shi, China
Patent: 5
South China Normal University
Guangdong Sheng, China
Patent: 5
Shenzhen Jingcheng Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 3
With the analysis among 2,033 patents, we discovered top 282 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Northwestern Polytechnical University are dominant in this area. They take 6.74% of the total patent filing.
Zhejiang Sheng, China
Patent: 40
Beijing Shi, China
Patent: 39
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 36
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 34
Beijing Shi, China
Patent: 33
New York, United States
Patent: 29
Shaanxi Sheng, China
Patent: 27
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 26
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 23
Tianjin Shi, China
Patent: 23