With the analysis among 5,718 patents, we discovered top 486 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Qingdao Haier Air Conditioner Co., Ltd., Haier Smart Home Co., Ltd. are dominant in this area. They take 2.64% of the total patent filing.
Guangdong Sheng, China
Patent: 78
Shandong Sheng, China
Patent: 40
Shandong Sheng, China
Patent: 33
Osaka-fu, Japan
Patent: 31
Guangdong Sheng, China
Patent: 26
Beijing Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 18
With the analysis among 31 patents, we discovered top 17 start-ups by total patent application. Synhelion SA, Lancey Energy Storage SAS, Beijing Zhimi Technology Co., Ltd. are active in this area.
Ticino, Switzerland
Patent: 7
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 5,763 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, Xi'an Jiaotong University, Qingdao Haier Air Conditioner Co., Ltd. take 2.83% of patent filing during this period.
Guangdong Sheng, China
Patent: 74
Shaanxi Sheng, China
Patent: 49
Shandong Sheng, China
Patent: 40
Shandong Sheng, China
Patent: 32
Shaanxi Sheng, China
Patent: 29
Beijing Shi, China
Patent: 19
Shaanxi Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 16
With the analysis among related 5,763 patents in last 5 years, we discover 421 new entrants. Qingdao Haier Air Conditioner Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd., Fujian Xiberi Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 40
Shaanxi Sheng, China
Patent: 18
Fujian Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among 923 patents, we discovered top 222 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Northwestern Polytechnical University, Zhejiang University are dominant in this area. They take 10.83% of the total patent filing.
Shaanxi Sheng, China
Patent: 52
Shaanxi Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Heilongjiang Sheng, China
Patent: 12
Shanxi Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10