With the analysis among 489 patents, we discovered top 249 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai, Guangdong Meizhi Compressor Ltd. are dominant in this area. They take 15.34% of the total patent filing.
Guangdong Sheng, China
Patent: 33
Guangdong Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 13
Bayern, Germany
Patent: 11
Anhui Sheng, China
Patent: 10
Chiba-ken, Japan
Patent: 9
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shenzhen Pudu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 449 patents applied in the last 5 years. We discover 200 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Harbin University of Science & Technology, Huazhong University of Science & Technology take 14.25% of patent filing during this period.
Guangdong Sheng, China
Patent: 27
Heilongjiang Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 16
Anhui Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Bayern, Germany
Patent: 11
Anhui Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
With the analysis among related 449 patents in last 5 years, we discover 175 new entrants. Bayerische Motoren Werke AG, Shandong University, Huaiyin Institute of Technology are the most active new entrants in this area.
Bayern, Germany
Patent: 11
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 290 patents, we discovered top 68 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, Huazhong University of Science & Technology, Jiangsu University are dominant in this area. They take 20.69% of the total patent filing.
Heilongjiang Sheng, China
Patent: 23
Hubei Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Anhui Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 13
Heilongjiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7