With the analysis among 4,216 patents, we discovered top 481 key players by total patent application. DAIKIN INDUSTRIES Ltd., Mitsubishi Electric Corp., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 16.27% of the total patent filing.
Osaka-fu, Japan
Patent: 298
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 264
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 124
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 99
Aichi-ken, Japan
Patent: 93
California, United States
Patent: 65
Tokyo-to, Japan
Patent: 58
Guangdong Sheng, China
Patent: 47
Tokyo-to, Japan
Patent: 42
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,034 patents applied in the last 5 years. We discover 453 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd., DAIKIN INDUSTRIES Ltd. take 16.15% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 96
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 36
Osaka-fu, Japan
Patent: 35
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 27
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 25
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 25
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 21
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 18
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 14
With the analysis among related 1,034 patents in last 5 years, we discover 349 new entrants. AUX Air Conditioner Co., Ltd., Guangdong New Energy Technology Development Co. Ltd., Shuangliang Eco-Energy Systems Co., Ltd. are the most active new entrants in this area.
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 14
Guangdong New Energy Technology Development Co. Ltd.
Guangdong Sheng, China
Patent: 11
Shuangliang Eco-Energy Systems Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd.
Shandong Sheng, China
Patent: 10
Qingdao Econ. & Tech. Dev. Zone Haier Water Heater Co. Ltd.
Shandong Sheng, China
Patent: 9
Guangdong Institute of Modern Agricultural Equipment
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Patent: 7
Guangzhou Lanshi Technology Development Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hefei Midea Heating & Ventilating Equipment Co. Ltd.
Anhui Sheng, China
Patent: 5
Sichuan Changhong Air Conditioner Co., Ltd.
Sichuan Sheng, China
Patent: 5
Guangdong Aodeshen Electric Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among 522 patents, we discovered top 131 universities and scientific research institutions by total patent application. Tianjin University, Southeast University, Xi'an Jiaotong University are dominant in this area. They take 13.98% of the total patent filing.
Tianjin Shi, China
Patent: 28
Jiangsu Sheng, China
Patent: 23
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 22
Tianjin University of Commerce
Tianjin Shi, China
Patent: 14
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 11
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 10
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 10
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7