With the analysis among 3,936 patents, we discovered top 472 key players by total patent application. LG Electronics, Inc., Hefei Midea Refrigerator Co., Ltd., Hefei Hualing Co., Ltd. are dominant in this area. They take 2.69% of the total patent filing.
Anhui Sheng, China
Patent: 33
Anhui Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 28
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 22
Henan Sheng, China
Patent: 22
Osaka-fu, Japan
Patent: 21
Shandong Sheng, China
Patent: 20
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Connecticut, United States
Patent: 3
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 1,390 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangzhou Jisu Refrigeration Equipment Co., Ltd., Haier Smart Home Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 2.88% of patent filing during this period.
Guangdong Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
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Patent: 9
Guangdong Sheng, China
Patent: 8
With the analysis among related 1,390 patents in last 5 years, we discover 396 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Anhui Huizhiyuan Food Co., Ltd., Cryogenic(Jiangsu)Refrigeration Equipment Co.,Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
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Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
New York, United States
Patent: 6
Guangxi Laibin Zilemei Food Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Extreme Speed (Guangdong) Cold Chain Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
With the analysis among 746 patents, we discovered top 149 universities and scientific research institutions by total patent application. Jiangnan University, Zhejiang Ocean University, Shanghai Ocean University are dominant in this area. They take 10.99% of the total patent filing.
Jiangsu Sheng, China
Patent: 43
Zhejiang Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 18
Fujian Sheng, China
Patent: 14
Beijing Shi, China
Patent: 12
Henan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Liaoning Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10