With the analysis among 4,216 patents, we discovered top 481 key players by total patent application. DAIKIN INDUSTRIES Ltd., Mitsubishi Electric Corp., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 16.27% of the total patent filing.
Osaka-fu, Japan
Patent: 298
Tokyo-to, Japan
Patent: 264
Guangdong Sheng, China
Patent: 124
Osaka-fu, Japan
Patent: 99
Aichi-ken, Japan
Patent: 93
California, United States
Patent: 65
Tokyo-to, Japan
Patent: 58
Guangdong Sheng, China
Patent: 47
Tokyo-to, Japan
Patent: 42
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,034 patents applied in the last 5 years. We discover 453 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd., DAIKIN INDUSTRIES Ltd. take 16.15% of patent filing during this period.
Guangdong Sheng, China
Patent: 96
Shandong Sheng, China
Patent: 36
Osaka-fu, Japan
Patent: 35
Zhejiang Sheng, China
Patent: 27
Tokyo-to, Japan
Patent: 25
Shandong Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 14
With the analysis among related 1,034 patents in last 5 years, we discover 349 new entrants. AUX Air Conditioner Co., Ltd., Guangdong New Energy Technology Development Co. Ltd., Shuangliang Eco-Energy Systems Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
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Patent: 7
Guangdong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among 522 patents, we discovered top 131 universities and scientific research institutions by total patent application. Tianjin University, Southeast University, Xi'an Jiaotong University are dominant in this area. They take 13.98% of the total patent filing.
Tianjin Shi, China
Patent: 28
Jiangsu Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 14
Shanghai Shi, China
Patent: 11
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 10
Hubei Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7