With the analysis among 191,893 patents, we discovered top 488 key players by total patent application. Mitsubishi Electric Corp., Gree Electric Appliances, Inc. of Zhuhai, DAIKIN INDUSTRIES Ltd. are dominant in this area. They take 12.65% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 9,404
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 8,439
Osaka-fu, Japan
Patent: 6,430
Aichi-ken, Japan
Patent: 6,103
Guangdong Sheng, China
Patent: 3,355
Valeo Thermal Systems Japan Corp.
Tokyo-to, Japan
Patent: 3,071
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 2,921
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2,874
With the analysis among 537 patents, we discovered top 98 start-ups by total patent application. Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd., WM Motor Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 214
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 21
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 19
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 19
Texas, United States
Patent: 16
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 14
California, United States
Patent: 12
Massachusetts, United States
Patent: 11
With the analysis among related 53,231 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd., Qingdao Haier Air Conditioner Co., Ltd. take 18.24% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 4,976
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 2,455
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 2,280
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1,599
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 1,502
Guangdong Sheng, China
Patent: 1,487
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 1,347
Osaka-fu, Japan
Patent: 1,234
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 719
With the analysis among related 53,231 patents in last 5 years, we discover 76 new entrants. Wucheng County Guanzhi Information Industry Technology Co., Ltd., Guangdong Jiwei Technology Co., Ltd., Guangdong Welling Auto Parts Co., Ltd. are the most active new entrants in this area.
Wucheng County Guanzhi Information Industry Technology Co., Ltd.
Shandong Sheng, China
Patent: 54
Guangdong Jiwei Technology Co., Ltd.
Guangdong Sheng, China
Patent: 49
Guangdong Welling Auto Parts Co., Ltd.
Guangdong Sheng, China
Patent: 43
Anhui Welling Auto Parts Co., Ltd.
Anhui Sheng, China
Patent: 43
Midea Group Wuhan HVAC Equipment Co., Ltd.
Hubei Sheng, China
Patent: 37
Zhongxun Post & Telecommunications Consultation Design Institu
Beijing Shi, China
Patent: 33
undefined undefined
Patent: 32
Qingdao Xinhang Agricultural High-tech Industry Development Co., Ltd.
Shandong Sheng, China
Patent: 30
Qingdao Tengyuan Design Firm Co., Ltd.
Shandong Sheng, China
Patent: 28
Xiaomi Technology (Wuhan) Co., Ltd.
Hubei Sheng, China
Patent: 25
With the analysis among 9,217 patents, we discovered top 297 universities and scientific research institutions by total patent application. Xi'an Polytechnic University, Tsinghua University, Shanghai Jiao Tong University are dominant in this area. They take 12.00% of the total patent filing.
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 583
Beijing Shi, China
Patent: 303
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 220
Jiangsu Sheng, China
Patent: 196
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 134
Chongqing Shi, China
Patent: 128
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 119
Tianjin Shi, China
Patent: 105
Zhejiang Sheng, China
Patent: 104
Shanghai Shi, China
Patent: 95