With the analysis among 673 patents, we discovered top 419 key players by total patent application. Guangdong Meizhi Compressor Ltd., Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai, Toyota Motor Corp. are dominant in this area. They take 8.92% of the total patent filing.
Guangdong Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 13
Guangdong Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 9
New York, United States
Patent: 8
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
West-Vlaanderen, Belgium
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 185 patents applied in the last 5 years. We discover 134 most active companies in this area. The fast-growing Honda Motor Co., Ltd., Guangdong Meizhi Compressor Ltd., Toyota Motor Corp. take 12.43% of patent filing during this period.
Tokyo-to, Japan
Patent: 10
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
With the analysis among related 185 patents in last 5 years, we discover 111 new entrants. Huangshi Dongbei Compressor Co., Ltd., Qingdao Haier Refrigerator Co., Ltd., Shanghai Xinyan Industrial Equipment Co. Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among 67 patents, we discovered top 31 universities and scientific research institutions by total patent application. Shandong University, Kunming University of Science & Technology, Huazhong University of Science & Technology are dominant in this area. They take 13.43% of the total patent filing.
Shandong Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
California, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Colorado, United States
Patent: 1