With the analysis among 342 patents, we discovered top 140 key players by total patent application. Philips, Qingdao Haier Special Freezer Co., Ltd., SpinFry, Inc. are dominant in this area. They take 20.47% of the total patent filing.
Shandong Sheng, China
Patent: 18
Illinois, United States
Patent: 13
Guangdong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 7
Guangdong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
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With the analysis among related 114 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing Guangdong Xinbao Electrical Appliances Holdings Co., Ltd., Zhejiang Shaoxing Supor Domestic Electrical Appliance Co., Qingdao Yishun Iron & Plastic Products Co., Ltd. take 13.16% of patent filing during this period.
Guangdong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 4
Qingdao Yishun Iron & Plastic Products Co., Ltd.
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Vegetable Basket Lvyou Shuzhi Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhucheng Lite Food Machinary Co. Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among related 114 patents in last 5 years, we discover 55 new entrants. Qingdao Yishun Iron & Plastic Products Co., Ltd., Bear Electric Appliance Co., Ltd., Zhongshan Good Electric Appliance Technology Co., Ltd. are the most active new entrants in this area.
Qingdao Yishun Iron & Plastic Products Co., Ltd.
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Vegetable Basket Lvyou Shuzhi Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhucheng Lite Food Machinary Co. Ltd.
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 30 patents, we discovered top 16 universities and scientific research institutions by total patent application. South China University of Technology, Jiangsu University, Lanzhou University are dominant in this area. They take 10.00% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1