With the analysis among 121 patents, we discovered top 76 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, LG Electronics, Inc., Jilin Electric Power Co., Ltd. are dominant in this area. They take 19.83% of the total patent filing.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 12
Jilin Electric Power Co., Ltd.
Jilin Sheng, China
Patent: 6
Jilin Hongri New Energy Co. Ltd.
Jilin Sheng, China
Patent: 6
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 5
Samsung Electronics Co., Ltd.
Maharashtra, India
Patent: 4
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 3
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 3
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With the analysis among related 108 patents applied in the last 5 years. We discover 76 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Jilin Hongri New Energy Co. Ltd., Northeast Electric Power University take 20.37% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 10
Jilin Hongri New Energy Co. Ltd.
Jilin Sheng, China
Patent: 6
Northeast Electric Power University
Jilin Sheng, China
Patent: 6
Jilin Electric Power Co., Ltd.
Jilin Sheng, China
Patent: 6
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
Guangdong Sheng, China
Patent: 3
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among related 108 patents in last 5 years, we discover 70 new entrants. Jilin Hongri New Energy Co. Ltd., Northeast Electric Power University, Jilin Electric Power Co., Ltd. are the most active new entrants in this area.
Jilin Hongri New Energy Co. Ltd.
Jilin Sheng, China
Patent: 6
Northeast Electric Power University
Jilin Sheng, China
Patent: 6
Jilin Electric Power Co., Ltd.
Jilin Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
Guangdong Sheng, China
Patent: 3
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 3
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 3
Quanzhou Zhiyun Refrigeration Equipment Co., Ltd.
Fujian Sheng, China
Patent: 2
With the analysis among 42 patents, we discovered top 21 universities and scientific research institutions by total patent application. Northeast Electric Power University, Shanghai Jiao Tong University, Zhejiang Sci-Tech University are dominant in this area. They take 42.86% of the total patent filing.
Northeast Electric Power University
Jilin Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Tianjin University of Commerce
Tianjin Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1