With the analysis among 503 patents, we discovered top 351 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Midea Group Co. Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd. are dominant in this area. They take 20.08% of the total patent filing.
Guangdong Sheng, China
Patent: 35
Guangdong Sheng, China
Patent: 34
Guangdong Sheng, China
Patent: 32
Anhui Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
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With the analysis among related 90 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing Midea Group Co. Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 40.00% of patent filing during this period.
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Dayuan Energy Saving and Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 90 patents in last 5 years, we discover 51 new entrants. Guangdong Midea White Goods Technology Innovation Center, Borgward Automotive (China) Co., Ltd., Chengdu Guigu Environmental Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Dayuan Energy Saving and Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among 22 patents, we discovered top 8 universities and scientific research institutions by total patent application. Xi'an Polytechnic University, South China University of Technology, Tsinghua University are dominant in this area. They take 22.73% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1