With the analysis among 7,591 patents, we discovered top 494 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, LG Electronics, Inc., Carrier Corp. are dominant in this area. They take 5.43% of the total patent filing.
Guangdong Sheng, China
Patent: 205
Shandong Sheng, China
Patent: 68
Shandong Sheng, China
Patent: 62
Tokyo-to, Japan
Patent: 53
California, United States
Patent: 46
Osaka-fu, Japan
Patent: 41
Guangdong Sheng, China
Patent: 40
With the analysis among 24 patents, we discovered top 11 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Ecodyst, Inc., Guangzhou Huidian Yunlian Internet Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 6
North Carolina, United States
Patent: 5
Guangdong Sheng, China
Patent: 3
Supremus Developers Pvt Ltd.
Uttar Pradesh, India
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 5,391 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., Qingdao Haier Air Conditioning Electronics Co., Ltd. take 5.12% of patent filing during this period.
Guangdong Sheng, China
Patent: 163
Shandong Sheng, China
Patent: 61
Shandong Sheng, China
Patent: 52
Shaanxi Sheng, China
Patent: 44
Shandong Sheng, China
Patent: 32
Chongqing Shi, China
Patent: 27
With the analysis among related 5,391 patents in last 5 years, we discover 382 new entrants. Qingdao Haier Air Conditioner Co., Ltd., Doowon Climate Control Co., Ltd., Shenzhen Hengruida Refrigeration Equipment Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 18
Shanghai Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Shenzhen Aimigao Refrigeration Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
With the analysis among 547 patents, we discovered top 142 universities and scientific research institutions by total patent application. Xi'an Polytechnic University, Southeast University, Xi'an University of Architecture & Technology are dominant in this area. They take 22.85% of the total patent filing.
Shaanxi Sheng, China
Patent: 79
Jiangsu Sheng, China
Patent: 25
Shaanxi Sheng, China
Patent: 21
Beijing Shi, China
Patent: 13
Tianjin Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Henan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6