With the analysis among 314 patents, we discovered top 113 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Iron Box SRL, Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai are dominant in this area. They take 25.80% of the total patent filing.
Guangdong Sheng, China
Patent: 61
Guangdong Sheng, China
Patent: 10
Minnesota, United States
Patent: 7
California, United States
Patent: 6
California, United States
Patent: 5
With the analysis among 9 patents, we discovered top 2 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 227 patents applied in the last 5 years. We discover 100 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, SpinDrive Oy, Jiangxi University of Science & Technology take 30.84% of patent filing during this period.
Guangdong Sheng, China
Patent: 57
Jiangxi Sheng, China
Patent: 5
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Patent: 5
Hunan Sheng, China
Patent: 5
California, United States
Patent: 5
Hubei Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
With the analysis among related 227 patents in last 5 years, we discover 88 new entrants. SpinDrive Oy, Jiangxi University of Science & Technology, China Aerospace Science and Industry Academy of Aviation Technology are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 5
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Patent: 5
Hunan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shenzhen Dekangxing Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 154 patents, we discovered top 59 universities and scientific research institutions by total patent application. Southwest Jiaotong University, National University of Defense Technology, Beihang University are dominant in this area. They take 22.08% of the total patent filing.
Sichuan Sheng, China
Patent: 21
Hunan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4