With the analysis among 3,820 patents, we discovered top 488 key players by total patent application. Whirlpool Corp., Electrolux Home Products Corp. NV, General Electric Co. are dominant in this area. They take 12.93% of the total patent filing.
Michigan, United States
Patent: 178
Massachusetts, United States
Patent: 154
Iowa, United States
Patent: 87
Kentucky, United States
Patent: 84
Bayern, Germany
Patent: 31
With the analysis among 51 patents, we discovered top 14 start-ups by total patent application. Snacktops, Inc., Aisin KK, Beijing Yunshan Information Technology Co. Ltd. are active in this area.
California, United States
Patent: 11
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Pennsylvania, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Gfresh Internet Commerce Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 1,896 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Electrolux Home Products Corp. NV, Haier US Appliance Solutions, Inc., ZHEJIANG XINGXING REFRIGERATION CO.,LTD. take 4.06% of patent filing during this period.
Kentucky, United States
Patent: 22
Zhejiang Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Nei Mongol Zizhiqu, China
Patent: 11
Michigan, United States
Patent: 11
With the analysis among related 1,896 patents in last 5 years, we discover 454 new entrants. ZHEJIANG XINGXING REFRIGERATION CO.,LTD., Shenzhen Bianyitong Technology Co., Ltd, Inner Mongolia Zhenhuang Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 13
Nei Mongol Zizhiqu, China
Patent: 11
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Shengjie Lingxian (Guangdong) Ecological Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Taiwan Province, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Hunan Shantu Network Technology Co., Ltd.
Hunan Sheng, China
Patent: 6
Hefei Miaoguanjia Agricultural and Sideline Products Distribution Service Co., Ltd.
Anhui Sheng, China
Patent: 6
With the analysis among 393 patents, we discovered top 157 universities and scientific research institutions by total patent application. Jiangnan University, Shanghai Ocean University, Jinling Institute of Technology are dominant in this area. They take 8.14% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Xinjiang Uygur Zizhiqu, China
Patent: 4