With the analysis among 12,765 patents, we discovered top 486 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Midea Group Co. Ltd., Matsushita Electronics Corp. are dominant in this area. They take 1.18% of the total patent filing.
Guangdong Sheng, China
Patent: 62
Guangdong Sheng, China
Patent: 45
Osaka-fu, Japan
Patent: 44
Beijing Shi, China
Patent: 35
Ohio, United States
Patent: 31
Guangdong Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 28
With the analysis among 33 patents, we discovered top 19 start-ups by total patent application. Aisin KK, Radiance, Inc., Beijing I-Space Technology Co. Ltd. are active in this area.
Massachusetts, United States
Patent: 5
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Vila Real, Portugal
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 6,871 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, Guangdong Midea Refrigeration Equipment Co., Ltd., Midea Group Co. Ltd. take 1.40% of patent filing during this period.
Guangdong Sheng, China
Patent: 46
Guangdong Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 25
Heilongjiang Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 18
Liaoning Sheng, China
Patent: 17
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 15
With the analysis among related 6,871 patents in last 5 years, we discover 327 new entrants. Hisense (Shandong) Air-Conditioning Co., Ltd., Wuhan Shengyu Drainage System Co., Ltd., Xingbisheng Plastic Industry(Nantong)Co.,Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among 2,145 patents, we discovered top 260 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Harbin Institute of Technology, Zhejiang University are dominant in this area. They take 5.17% of the total patent filing.
Zhejiang Sheng, China
Patent: 38
Heilongjiang Sheng, China
Patent: 37
Zhejiang Sheng, China
Patent: 36
Heilongjiang Sheng, China
Patent: 33
Beijing Shi, China
Patent: 29
Tianjin Shi, China
Patent: 23
Guangdong Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
Zhejiang Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 17