With the analysis among 1,376 patents, we discovered top 336 key players by total patent application. Huangshi Donper Refrigeration Co. Ltd., Shenzhen Oceanpower Industrial Co. Ltd., Zhongshan Donlim Weili Electrical Appliances Co., Ltd. are dominant in this area. They take 11.12% of the total patent filing.
Huangshi Donper Refrigeration Co. Ltd.
Hubei Sheng, China
Patent: 58
Shenzhen Oceanpower Industrial Co. Ltd.
Guangdong Sheng, China
Patent: 57
Zhongshan Donlim Weili Electrical Appliances Co., Ltd.
Guangdong Sheng, China
Patent: 38
Guangdong Ocean Power Technology Co. Ltd.
Guangdong Sheng, China
Patent: 33
Associação Portuguesa de Anunciantes
Guangdong Fuxin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 27
Shenzhen Ocean Power Food Technology Co. Ltd.
Guangdong Sheng, China
Patent: 27
Zhongshen Technology (Guangdong) Co., Ltd.
Guangdong Sheng, China
Patent: 25
Tetra Laval Holdings & Finance SA
Vaud, Switzerland
Patent: 24
Guangzhou Guangshen Electric Appliance Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 24
With the analysis among 14 patents, we discovered top 2 start-ups by total patent application.
Hubei Siqin Intelligent Equipment Co. Ltd.
Hubei Sheng, China
Patent: 11
Tangent Foods International Ltd.
Phra Nakhon Si Ayutthaya, Thailand
Patent: 3
With the analysis among related 594 patents applied in the last 5 years. We discover 169 most active companies in this area. The fast-growing Huangshi Donper Refrigeration Co. Ltd., Zhongshan Donlim Weili Electrical Appliances Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 13.13% of patent filing during this period.
Huangshi Donper Refrigeration Co. Ltd.
Hubei Sheng, China
Patent: 30
Zhongshan Donlim Weili Electrical Appliances Co., Ltd.
Guangdong Sheng, China
Patent: 26
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 22
Zhongshen Technology (Guangdong) Co., Ltd.
Guangdong Sheng, China
Patent: 17
Suzhou Zhixianshi Trading Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Guangzhou Guangshen Electric Appliance Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 13
Guangdong Fuxin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 12
Zhejiang Spaceman Ice Systems Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Hubei Siqin Intelligent Equipment Co. Ltd.
Hubei Sheng, China
Patent: 11
Shenzhen Zhongan Power Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
With the analysis among related 594 patents in last 5 years, we discover 137 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Suzhou Zhixianshi Trading Co., Ltd., Hubei Siqin Intelligent Equipment Co. Ltd. are the most active new entrants in this area.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 22
Suzhou Zhixianshi Trading Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Hubei Siqin Intelligent Equipment Co. Ltd.
Hubei Sheng, China
Patent: 11
Shenzhen Zhongan Power Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Guangzhou Maikang Electric Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 10
Guangzhou Jizhi Food Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 10
Lanyun Technology (Guangzhou) Co., Ltd.
Guangdong Sheng, China
Patent: 8
Huangshi Geer Electrical Appliances Co., Ltd.
Hubei Sheng, China
Patent: 7
Jiangmen Aohaoli Machinery Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 6
Emilia-Romagna, Italy
Patent: 6
With the analysis among 43 patents, we discovered top 15 universities and scientific research institutions by total patent application. Harbin Institute of Technology, South China University of Technology, Guilin University of Electronic Technology are dominant in this area. They take 25.58% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Central Mindanao University
Bukidnon, Philippines
Patent: 1
Universiti Putra Malaysia
Selangor, Malaysia
Patent: 1
Tianjin University of Commerce
Tianjin Shi, China
Patent: 1
Civil Aviation University of China
Tianjin Shi, China
Patent: 1
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
Tianjin Agricultural College
Tianjin Shi, China
Patent: 1
Northeast Forestry University
Heilongjiang Sheng, China
Patent: 1