With the analysis among 16,818 patents, we discovered top 491 key players by total patent application. LG Electronics, Inc., Mitsubishi Electric Corp., DAIKIN INDUSTRIES Ltd. are dominant in this area. They take 22.83% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 1,154
Osaka-fu, Japan
Patent: 966
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 866
Tokyo-to, Japan
Patent: 827
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 649
California, United States
Patent: 493
Emerson Climate Technologies, Inc.
Ohio, United States
Patent: 481
Emerson Climate Technologies (Suzhou) Co. Ltd.
Jiangsu Sheng, China
Patent: 417
Hyogo-ken, Japan
Patent: 410
With the analysis among 22 patents, we discovered top 2 start-ups by total patent application.
Tokyo-to, Japan
Patent: 21
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 3,772 patents applied in the last 5 years. We discover 462 most active companies in this area. The fast-growing LG Electronics, Inc., Emerson Climate Technologies (Suzhou) Co. Ltd., Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai take 20.97% of patent filing during this period.
Emerson Climate Technologies (Suzhou) Co. Ltd.
Jiangsu Sheng, China
Patent: 259
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
Guangdong Sheng, China
Patent: 232
Osaka-fu, Japan
Patent: 181
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 174
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 174
Mitsubishi Heavy Industries Thermal Systems Ltd.
Tokyo-to, Japan
Patent: 98
Danfoss Commercial Compressors SA
Danfoss Tianjin Co., Ltd.
Tianjin Shi, China
Patent: 63
With the analysis among related 3,772 patents in last 5 years, we discover 337 new entrants. Ningbo BaoSi Energy Equipment Co., Ltd., Chongqing Chaoli Hi-Tech Co. Ltd., Xuxing New Energy Technology (Suzhou) Co., Ltd. are the most active new entrants in this area.
Ningbo BaoSi Energy Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 35
Chongqing Chaoli Hi-Tech Co. Ltd.
Chongqing Shi, China
Patent: 23
Xuxing New Energy Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Guangdong Welling Auto Parts Co., Ltd.
Guangdong Sheng, China
Patent: 20
Anhui Welling Auto Parts Co., Ltd.
Anhui Sheng, China
Patent: 20
Jingjiang Jiaerfu Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Suzhou Xuanling Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Shandong Zhongcheng New Energy Co., Ltd.
Shandong Sheng, China
Patent: 13
Changshu Yinghuat Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Zhongke Wisdom Xinyuan (Beijing) Energy Conservation and Environmental Protection Technology Co., Ltd.
Hebei Sheng, China
Patent: 12
With the analysis among 400 patents, we discovered top 52 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Chongqing Technology & Business University, Lanzhou University of Technology are dominant in this area. They take 38.00% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 32
Chongqing Technology & Business University
Chongqing Shi, China
Patent: 20
Lanzhou University of Technology
Gansu Sheng, China
Patent: 19
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 17
Beijing Shi, China
Patent: 9
Liaoning Sheng, China
Patent: 9
Tianjin University of Commerce
Tianjin Shi, China
Patent: 9
Jiangxi Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 8