With the analysis among 262 patents, we discovered top 171 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, China Architecture Northwest Design and Research Institute Co., Ltd., Shanghai NFE Ecology Technology Co., Ltd. are dominant in this area. They take 9.16% of the total patent filing.
Guangdong Sheng, China
Patent: 10
China Architecture Northwest Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
Anhui Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 105 patents applied in the last 5 years. We discover 72 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Climaveneta Chatunion Refrigeration Equipment (Shanghai), China Architecture Northwest Design and Research Institute Co., Ltd. take 17.14% of patent filing during this period.
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 5
China Architecture Northwest Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 57 new entrants. Climaveneta Chatunion Refrigeration Equipment (Shanghai), AUX Air Conditioner Co., Ltd., Nanjing TICA Air-Conditioning Co. Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 112 patents, we discovered top 37 universities and scientific research institutions by total patent application. Tsinghua University, Xi'an Polytechnic University, Southeast University are dominant in this area. They take 28.57% of the total patent filing.
Beijing Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4