With the analysis among 411 patents, we discovered top 271 key players by total patent application. LG Electronics, Inc., Airbus Operations SAS, Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 8.27% of the total patent filing.
New Mexico, France
Patent: 10
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 9
California, United States
Patent: 8
Mitsubishi Electric Corp.
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 7
Samsung Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 5
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With the analysis among related 115 patents applied in the last 5 years. We discover 94 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Shenzhen Zhaofeng Precision Technology Co., Ltd., Dali University take 6.96% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 4
Shenzhen Zhaofeng Precision Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Guangdong Haoyang Electric Power Construction Co., Ltd.
Guangdong Sheng, China
Patent: 2
Andreas Stihl AG & Co. KG
Qingdao Zhongzhida Environmental Protection Melting Equipment Co., Ltd.
Shandong Sheng, China
Patent: 2
Institute of Mechanics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Yantai Dongde Industrial Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among related 115 patents in last 5 years, we discover 86 new entrants. Shenzhen Zhaofeng Precision Technology Co., Ltd., Dali University, Guangdong Haoyang Electric Power Construction Co., Ltd. are the most active new entrants in this area.
Shenzhen Zhaofeng Precision Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Guangdong Haoyang Electric Power Construction Co., Ltd.
Guangdong Sheng, China
Patent: 2
Qingdao Zhongzhida Environmental Protection Melting Equipment Co., Ltd.
Shandong Sheng, China
Patent: 2
Institute of Mechanics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Yantai Dongde Industrial Co., Ltd.
Shandong Sheng, China
Patent: 2
Wuhan Iron & Steel Group Echeng Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 1
Suzhou Huishan Technology Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 34 patents, we discovered top 19 universities and scientific research institutions by total patent application. Tsinghua University, Nanjing University of Aeronautics & Astronautics, Hebei University of Technology are dominant in this area. They take 26.47% of the total patent filing.
Beijing Shi, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei University of Technology
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 1