With the analysis among 1,447 patents, we discovered top 486 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, NSK Ltd., Emerson Electric Co. are dominant in this area. They take 6.29% of the total patent filing.
Guangdong Sheng, China
Patent: 40
Tokyo-to, Japan
Patent: 26
Missouri, United States
Patent: 25
Tokyo-to, Japan
Patent: 21
Osaka-fu, Japan
Patent: 20
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 14
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 532 patents applied in the last 5 years. We discover 405 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Kia Corp., Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai take 8.27% of patent filing during this period.
Guangdong Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Taiwan Province, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among related 532 patents in last 5 years, we discover 355 new entrants. Global Mixed-Mode Technology, Inc., Zhejiang Geely Holding Group Co., Ltd., Jiangsu University are the most active new entrants in this area.
Taiwan Province, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Connecticut, United States
Patent: 3
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
With the analysis among 74 patents, we discovered top 41 universities and scientific research institutions by total patent application. Jiangsu University, Anhui University of Science & Technology, Shandong University are dominant in this area. They take 12.16% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1