With the analysis among 285 patents, we discovered top 120 key players by total patent application. Mitsubishi Electric Corp., Air Products & Chemicals, Inc., Taixing Kelide Refrigeration Equipment Co. Ltd. are dominant in this area. They take 23.51% of the total patent filing.
Tokyo-to, Japan
Patent: 40
Pennsylvania, United States
Patent: 18
Jiangsu Sheng, China
Patent: 9
Georgia, United States
Patent: 8
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 7
Delaware, United States
Patent: 7
Pennsylvania, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Henan Sheng, China
Patent: 1
With the analysis among related 41 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Air Products & Chemicals, Inc., Heatcraft Refrigeration Products LLC, Gree Electric Appliances, Inc. of Zhuhai take 31.71% of patent filing during this period.
Pennsylvania, United States
Patent: 7
Georgia, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 21 new entrants. Xi'an Jiaotong University, Zhuhai Landa Compressor Co., Ltd., Guangdong Xianglian Precision Machinery Co. Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 34 patents, we discovered top 20 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Xi'an Jiaotong University, Tsinghua University are dominant in this area. They take 17.65% of the total patent filing.
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1