With the analysis among 840 patents, we discovered top 478 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Cooltech Applications SAS, Midea Group Co. Ltd. are dominant in this area. They take 5.60% of the total patent filing.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 28
Cooltech Applications SAS
Guangdong Sheng, China
Patent: 9
Dongguan Kangyuan Energy Saving Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Guangdong Shenling Environmental Systems Co., Ltd.
Guangdong Sheng, China
Patent: 8
Jiangsu Cuilong Precision Copper Tube Corp.
Jiangsu Sheng, China
Patent: 7
McQuay Air Conditioning & Refrigeration (Wuhan) Co. Ltd.
Hubei Sheng, China
Patent: 7
Suzhou Xintai Copper High-efficiency Tube Co., Ltd.
Jiangsu Sheng, China
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Zhongke Fuhai Cryogenic Technology Co Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 193 patents applied in the last 5 years. We discover 151 most active companies in this area. The fast-growing Xi'an Jiaotong University, Fujian Sanan Sino-Science Photobiotech Co., Ltd, Shandong University take 8.29% of patent filing during this period.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Fujian Sanan Sino-Science Photobiotech Co., Ltd
Fujian Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Xinchang County Taipulai Electromechanical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Uni-Environment Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among related 193 patents in last 5 years, we discover 102 new entrants. Xinchang County Taipulai Electromechanical Co., Ltd., Uni-Environment Technology (Shenzhen) Co., Ltd., AECC Harbin Dongan Engine Co., Ltd. are the most active new entrants in this area.
Xinchang County Taipulai Electromechanical Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Uni-Environment Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
AECC Harbin Dongan Engine Co., Ltd.
Heilongjiang Sheng, China
Patent: 2
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 2
Hangzhou Yunze Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Wuxi Tongli Air Conditioning Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Zhejiang Yinlun Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Fujian Hengli Auto Air Conditioning Parts Co., Ltd.
Fujian Sheng, China
Patent: 2
Yantai Henghui Copper Industry Co. Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 387 patents, we discovered top 89 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, South China University of Technology, Shanghai Jiao Tong University are dominant in this area. They take 16.54% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 27
South China University of Technology
Guangdong Sheng, China
Patent: 21
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 16
Beijing Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 12
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 10
North China Electric Power University
Beijing Shi, China
Patent: 10
Henan Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 8