With the analysis among 165,329 patents, we discovered top 471 key players by total patent application. Mitsubishi Electric Engineering Co., Ltd., BSH Home Appliances, BSH Home Appliances Corp. are dominant in this area. They take 9.71% of the total patent filing.
Tokyo, Japan
Patent: 6,127
Bayern, Germany
Patent: 4,960
California, United States
Patent: 4,960
Osaka, Japan
Patent: 4,573
Osaka, Japan
Patent: 4,573
Indiana, United States
Patent: 3,508
Guangdong Sheng, China
Patent: 2,910
Shandong Sheng, China
Patent: 2,640
Jilin, China
Patent: 2,533
Saitama, Japan
Patent: 2,337
With the analysis among 281 patents, we discovered top 103 start-ups by total patent application. Chart, Inc., Cryofocus Medtech (Shanghai) Co. Ltd., CryoLogistics Refrigeration Technologies Ltd. are active in this area.
California, United States
Patent: 30
Shanghai Shi, China
Patent: 16
British Columbia, Canada
Patent: 13
Illinois, United States
Patent: 12
Shandong Sheng, China
Patent: 11
Croydon, United Kingdom
Patent: 8
Colorado, United States
Patent: 7
Zhejiang Sheng, China
Patent: 7
California, United States
Patent: 6
With the analysis among related 84,432 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., Mitsubishi Electric Engineering Co., Ltd. take 6.88% of patent filing during this period.
Guangdong Sheng, China
Patent: 2,078
Shandong Sheng, China
Patent: 2,042
Tokyo, Japan
Patent: 1,685
Jilin, China
Patent: 1,616
Osaka, Japan
Patent: 1,129
Osaka, Japan
Patent: 1,129
Bayern, Germany
Patent: 782
California, United States
Patent: 782
With the analysis among related 84,432 patents in last 5 years, we discover 35 new entrants. Qingdao Hisense Commercial Cold Chain Co., Ltd., Guangdong Power Grid Co. Ltd., China Information Technology Designing & Consulting Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 35
Henan Sheng, China
Patent: 34
Chongqing Shi, China
Patent: 30
Michigan, United States
Patent: 17
Jilin Sheng, China
Patent: 16
Guizhou Sheng, China
Patent: 16
With the analysis among 18,058 patents, we discovered top 394 universities and scientific research institutions by total patent application. Tianjin University of Commerce, Zhejiang University, Xi'an Jiaotong University are dominant in this area. They take 6.11% of the total patent filing.
Guangdong Sheng, China
Patent: 501
Zhejiang Sheng, China
Patent: 302
Hunan Sheng, China
Patent: 301
Beijing Shi, China
Patent: 300
Shanghai Shi, China
Patent: 277
Beijing Shi, China
Patent: 259
Hunan Sheng, China
Patent: 247
Shanghai, China
Patent: 241
Guangdong Sheng, China
Patent: 232
Jiangsu Sheng, China
Patent: 215