With the analysis among 3,146 patents, we discovered top 484 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Casale SA, Carrier Corp. are dominant in this area. They take 4.48% of the total patent filing.
Guangdong Sheng, China
Patent: 66
Virginia, United States
Patent: 37
Oklahoma, United States
Patent: 34
Gansu Sheng, China
Patent: 22
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 3
With the analysis among related 914 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, Shandong University, Stamicarbon BV take 5.58% of patent filing during this period.
Guangdong Sheng, China
Patent: 27
Shandong Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Virginia, United States
Patent: 7
With the analysis among related 914 patents in last 5 years, we discover 393 new entrants. Weima Automation Equipment Changshu Co., Ltd., Micronic Technologies, Inc., Kunshan Fangjia Machinery Manufacturing Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 9
Virginia, United States
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Gelderland, Netherlands
Patent: 5
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
With the analysis among 454 patents, we discovered top 94 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Shandong University, JiShou University are dominant in this area. They take 14.54% of the total patent filing.
Shaanxi Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 24
Hunan Sheng, China
Patent: 17
Henan Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 7