With the analysis among 2,598 patents, we discovered top 474 key players by total patent application. Samsung Gwangju Electronics, Co., Ltd., LG Electronics, Inc., Midea Group Co. Ltd. are dominant in this area. They take 4.16% of the total patent filing.
Guangdong Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 19
Toyama-ken, Japan
Patent: 13
Ohio, United States
Patent: 12
Jiangsu Sheng, China
Patent: 10
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shenzhen Pudu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zuid-Holland, Netherlands
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 452 patents applied in the last 5 years. We discover 350 most active companies in this area. The fast-growing Midea Group Co. Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd., Changzhou Zerda Machine Co.,Ltd. take 5.09% of patent filing during this period.
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 452 patents in last 5 years, we discover 310 new entrants. Guangdong Midea Refrigeration Equipment Co., Ltd., Changzhou Zerda Machine Co.,Ltd., Guangdong Midea White Goods Technology Innovation Center are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
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Patent: 3
Zhejiang Sheng, China
Patent: 2
With the analysis among 340 patents, we discovered top 113 universities and scientific research institutions by total patent application. Tsinghua University, Harbin Institute of Technology, Xi'an Jiaotong University are dominant in this area. They take 9.12% of the total patent filing.
Beijing Shi, China
Patent: 13
Heilongjiang Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5