With the analysis among 10,127 patents, we discovered top 494 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Midea Group Co. Ltd., GD Midea Heating & Ventilating Equipment Co., Ltd. are dominant in this area. They take 2.98% of the total patent filing.
Guangdong Sheng, China
Patent: 165
Guangdong Sheng, China
Patent: 70
Guangdong Sheng, China
Patent: 67
Shandong Sheng, China
Patent: 59
Guangdong Sheng, China
Patent: 52
Shandong Sheng, China
Patent: 46
Guangdong Sheng, China
Patent: 43
Beijing Shi, China
Patent: 41
Guangdong Sheng, China
Patent: 35
Henan Sheng, China
Patent: 33
With the analysis among 15 patents, we discovered top 7 start-ups by total patent application. Guangzhou Huidian Yunlian Internet Technology Co. Ltd., Shanghai Kaizhuang Construction Technology Co., Ltd., Beijing AncSonic Technology Co. Ltd. are active in this area.
Guangdong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
New York, United States
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 6,816 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, GD Midea Heating & Ventilating Equipment Co., Ltd., Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd. take 2.08% of patent filing during this period.
Guangdong Sheng, China
Patent: 67
Guangdong Sheng, China
Patent: 42
Shandong Sheng, China
Patent: 33
Shandong Sheng, China
Patent: 31
Guangdong Sheng, China
Patent: 31
Guangdong Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 28
Tianjin Shi, China
Patent: 26
Anhui Sheng, China
Patent: 23
Chongqing Shi, China
Patent: 22
With the analysis among related 6,816 patents in last 5 years, we discover 381 new entrants. Wucheng County Guanzhi Information Industry Technology Co., Ltd., Tianjin Jiacheng Lihui Machinery Equipment Co., Ltd., Zhongzhu Technology Co., Ltd are the most active new entrants in this area.
Shandong Sheng, China
Patent: 31
Tianjin Shi, China
Patent: 26
Anhui Sheng, China
Patent: 23
Chongqing Shi, China
Patent: 22
Anhui Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 17
Henan Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
With the analysis among 770 patents, we discovered top 192 universities and scientific research institutions by total patent application. South China University of Technology, Southeast University, Zhejiang University are dominant in this area. They take 8.70% of the total patent filing.
Guangdong Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 19
Shanghai Shi, China
Patent: 13
Chongqing Shi, China
Patent: 10
Hubei Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Jiangsu Sheng, China
Patent: 9