With the analysis among 716 patents, we discovered top 158 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, TOSHIBA Corp., Astronautics Corporation of America are dominant in this area. They take 31.84% of the total patent filing.
Guangdong Sheng, China
Patent: 82
Tokyo-to, Japan
Patent: 81
Wisconsin, United States
Patent: 65
Nei Mongol Zizhiqu, China
Patent: 35
Shandong Sheng, China
Patent: 35
Nei Mongol Zizhiqu, China
Patent: 31
Osaka-fu, Japan
Patent: 26
Shandong Sheng, China
Patent: 26
Aichi-ken, Japan
Patent: 23
Kyoto-fu, Japan
Patent: 19
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
With the analysis among related 523 patents applied in the last 5 years. We discover 167 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Baotou Rare Earth Research Institute, Ricke Rare Earth Metallurgy and Functional Materials National Engineering Research Center Co., Ltd. take 30.78% of patent filing during this period.
Guangdong Sheng, China
Patent: 82
Nei Mongol Zizhiqu, China
Patent: 50
Nei Mongol Zizhiqu, China
Patent: 29
Osaka-fu, Japan
Patent: 26
Zhejiang Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 14
Beijing Shi, China
Patent: 14
Ibaraki-ken, Japan
Patent: 12
Guangdong Sheng, China
Patent: 10
Tokyo-to, Japan
Patent: 10
With the analysis among related 523 patents in last 5 years, we discover 116 new entrants. Gree Electric Appliances, Inc. of Zhuhai, DAIKIN INDUSTRIES Ltd., Regents of the University of California are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 82
Osaka-fu, Japan
Patent: 26
California, United States
Patent: 9
Hubei Sheng, China
Patent: 9
General Engineering & Research LLC
undefined undefined
Patent: 6
Jiangsu Sheng, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
With the analysis among 548 patents, we discovered top 101 universities and scientific research institutions by total patent application. The Institute of Physics Chinese Academy of Sciences, South China University of Technology, Technical Institute of Physics & Chemistry CAS are dominant in this area. They take 22.81% of the total patent filing.
Beijing Shi, China
Patent: 39
Guangdong Sheng, China
Patent: 29
Beijing Shi, China
Patent: 26
Zhejiang Sheng, China
Patent: 21
Beijing Shi, China
Patent: 21
Liaoning Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Shanghai Shi, China
Patent: 12
Shaanxi Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 9