With the analysis among 4,178 patents, we discovered top 482 key players by total patent application. Air Liquide SA, General Electric Co., Haier Smart Home Co., Ltd. are dominant in this area. They take 6.01% of the total patent filing.
Massachusetts, United States
Patent: 57
Shandong Sheng, China
Patent: 51
Delaware, United States
Patent: 30
New York, United States
Patent: 26
Bradford, United Kingdom
Patent: 23
With the analysis among 15 patents, we discovered top 5 start-ups by total patent application. Hazel Technologies, Inc., Deneb Medical SL, Metallum3D, Inc. are active in this area.
Illinois, United States
Patent: 4
Virginia, United States
Patent: 3
With the analysis among related 727 patents applied in the last 5 years. We discover 362 most active companies in this area. The fast-growing Haier Smart Home Co., Ltd., Qingdao Haier Refrigerator Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 9.22% of patent filing during this period.
Shandong Sheng, China
Patent: 29
Shandong Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 16
Utrecht, Netherlands
Patent: 14
Minnesota, United States
Patent: 12
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 9
Tianjin Shi, China
Patent: 8
With the analysis among related 727 patents in last 5 years, we discover 281 new entrants. Qingdao Haier Refrigerator Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Perfotec BV are the most active new entrants in this area.
Shandong Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 16
Utrecht, Netherlands
Patent: 14
Tianjin Shi, China
Patent: 8
Anhui Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Emilia-Romagna, Italy
Patent: 5
Chongqing Zhongsimin Energy Saving Technology Co., Ltd.
Chongqing Shi, China
Patent: 5
With the analysis among 547 patents, we discovered top 137 universities and scientific research institutions by total patent application. Jiangnan University, Council of Scientific & Industrial Research, South China University of Technology are dominant in this area. They take 14.26% of the total patent filing.
Jiangsu Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Texas, United States
Patent: 5
Vlaams-Brabant, Belgium
Patent: 5
Distrito Federal, Mexico
Patent: 5
Henan Sheng, China
Patent: 5