With the analysis among 62 patents, we discovered top 30 key players by total patent application. Hefei Midea Refrigerator Co., Ltd., Hefei Hualing Co., Ltd., Midea Group Co. Ltd. are dominant in this area. They take 37.10% of the total patent filing.
Anhui Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Minnesota, United States
Patent: 4
South Dakota, United States
Patent: 2
Anhui Sheng, China
Patent: 1
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With the analysis among related 15 patents applied in the last 5 years. We discover 3 most active companies in this area.
South Dakota, United States
Patent: 2
Virginia, United States
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 3 new entrants.
South Dakota, United States
Patent: 2
Virginia, United States
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shandong Sheng, China
Patent: 1