With the analysis among 2,745 patents, we discovered top 481 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Mitsubishi Electric Corp., DAIKIN INDUSTRIES Ltd. are dominant in this area. They take 12.35% of the total patent filing.
Guangdong Sheng, China
Patent: 146
Tokyo-to, Japan
Patent: 107
Osaka-fu, Japan
Patent: 86
Guangdong Sheng, China
Patent: 66
Aichi-ken, Japan
Patent: 61
Osaka-fu, Japan
Patent: 54
Shandong Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 42
Shandong Sheng, China
Patent: 42
With the analysis among 15 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Beijing Lanjian Kongjian Technology Co. Ltd., Beijing I-Space Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,306 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd., Hefei Jinghong Electric Co., Ltd. take 15.77% of patent filing during this period.
Guangdong Sheng, China
Patent: 128
Shandong Sheng, China
Patent: 43
Anhui Sheng, China
Patent: 35
Zhejiang Sheng, China
Patent: 34
Shandong Sheng, China
Patent: 30
Shandong Sheng, China
Patent: 27
Zhejiang Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 21
Tianjin Shi, China
Patent: 21
Shaanxi Sheng, China
Patent: 18
With the analysis among related 1,306 patents in last 5 years, we discover 397 new entrants. Hefei Jinghong Electric Co., Ltd., AUX Air Conditioner Co., Ltd., Lanzhou University of Technology are the most active new entrants in this area.
Anhui Sheng, China
Patent: 35
Zhejiang Sheng, China
Patent: 27
Gansu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
California, United States
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
With the analysis among 527 patents, we discovered top 148 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tianjin University of Commerce, Northwestern Polytechnical University are dominant in this area. They take 11.76% of the total patent filing.
Shaanxi Sheng, China
Patent: 24
Tianjin Shi, China
Patent: 22
Shaanxi Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8