With the analysis among 318 patents, we discovered top 194 key players by total patent application. MIOX Corp., De Nora Permelec Ltd., HOSHIZAKI Corp. are dominant in this area. They take 12.26% of the total patent filing.
New Mexico, United States
Patent: 14
Kanagawa-ken, Japan
Patent: 13
Aichi-ken, Japan
Patent: 12
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 5
Ohio, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
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With the analysis among related 159 patents applied in the last 5 years. We discover 112 most active companies in this area. The fast-growing Guangdong Midea Refrigeration Equipment Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Guangzhou Rising Dragon Electronics & Plastic Tech Co., Ltd. take 10.06% of patent filing during this period.
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Texas, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Georgia, United States
Patent: 3
Aichi-ken, Japan
Patent: 3
Aichi-ken, Japan
Patent: 2
With the analysis among related 159 patents in last 5 years, we discover 104 new entrants. Guangdong Midea Refrigeration Equipment Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Guangzhou Rising Dragon Electronics & Plastic Tech Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Texas, United States
Patent: 4
Georgia, United States
Patent: 3
Aichi-ken, Japan
Patent: 3
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among 34 patents, we discovered top 19 universities and scientific research institutions by total patent application. Central South University, University of Yamanashi, Toho University are dominant in this area. They take 26.47% of the total patent filing.
Hunan Sheng, China
Patent: 4
Aichi-ken, Japan
Patent: 3
Henan Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Georgia, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Nagano-ken, Japan
Patent: 1
The University of Newcastle
New South Wales, Australia
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1