With the analysis among 5,289 patents, we discovered top 478 key players by total patent application. HOSHIZAKI Corp., LG Electronics, Inc., Samsung Electronics Co., Ltd. are dominant in this area. They take 14.99% of the total patent filing.
Aichi-ken, Japan
Patent: 435
California, United States
Patent: 129
Shandong Sheng, China
Patent: 124
Anhui Sheng, China
Patent: 113
Guangdong Sheng, China
Patent: 106
Anhui Sheng, China
Patent: 105
Michigan, United States
Patent: 80
Tokyo-to, Japan
Patent: 78
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Booth, Inc., Beijing Terminus Technology Group Co.,. Ltd., Hotoem are active in this area.
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 2,098 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Haier Smart Home Co., Ltd., Midea Group Co. Ltd., Qingdao Haier Refrigerator Co., Ltd. take 11.58% of patent filing during this period.
Shandong Sheng, China
Patent: 105
Guangdong Sheng, China
Patent: 69
Shandong Sheng, China
Patent: 69
Anhui Sheng, China
Patent: 43
Anhui Sheng, China
Patent: 42
Kentucky, United States
Patent: 30
Guangdong Sheng, China
Patent: 30
Anhui Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 18
Hisense Ronshen (Guangdong) Refrigerator Co., Ltd.
With the analysis among related 2,098 patents in last 5 years, we discover 401 new entrants. TCL Home Appliance (Hefei) Co., Ltd., Winia Daewoo Co. Ltd., Guangdong Tengyuan Cold Storage and Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
With the analysis among 510 patents, we discovered top 140 universities and scientific research institutions by total patent application. Tianjin University, Tsinghua University, Southeast University are dominant in this area. They take 10.78% of the total patent filing.
Tianjin Shi, China
Patent: 22
Beijing Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10
Henan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8