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.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 10
China Architecture Northwest Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 8
Shanghai NFE Ecology Technology Co., Ltd.
Shanghai Shi, China
Patent: 6
China Yangzi Group Chuzhou Yangzi Air Conditioner Co. Ltd.
Anhui Sheng, China
Patent: 6
Guangdong Provincial Academy of Building Research Group Co.
Guangdong Sheng, China
Patent: 5
Climaveneta Chatunion Refrigeration Equipment (Shanghai)
Shanghai Shi, China
Patent: 5
Jiangsu Fengshen Air Conditioning Group Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 5
Fujian Architectural Design and Research Institute Co., Ltd.
Fujian Sheng, China
Patent: 5
Zhuhai Singyes Green Building Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Baidu Netcom Science & Technology Co., Ltd.
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.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 8
Climaveneta Chatunion Refrigeration Equipment (Shanghai)
Shanghai Shi, China
Patent: 5
China Architecture Northwest Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 4
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Nanjing TICA Air-Conditioning Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Hangzhou Longbi Technology Co., Ltd.
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.
Climaveneta Chatunion Refrigeration Equipment (Shanghai)
Shanghai Shi, China
Patent: 5
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Nanjing TICA Air-Conditioning Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Hangzhou Longbi Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Institute of Engineering Thermophysics Chinese Academy of Scie
Shenzhen Obo Engineering Design Consultants Co Ltd.
Guangdong Sheng, China
Patent: 2
Guangzhou Bingfeng Refrigeration Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 2
China Coal Energy Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Jiangsu Zhiyuan High-tech Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Ningbo Haizhipu Intelligent Technology Co., Ltd.
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
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 6
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 4
Hebei University of Technology
Hebei Sheng, China
Patent: 4
Shandong Jianzhu University
Shandong Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4