With the analysis among 177 patents, we discovered top 84 key players by total patent application. Northwest Nonferrous Metal Research Institute, Xi'an Rare Metal Materials Research Institute Co., Ltd., General Electric Co. are dominant in this area. They take 25.42% of the total patent filing.
Shaanxi Sheng, China
Patent: 20
Shaanxi Sheng, China
Patent: 13
Massachusetts, United States
Patent: 12
Aichi-ken, Japan
Patent: 9
Liaoning Sheng, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 3
Seoul, South Korea
Patent: 3
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With the analysis among related 260 patents applied in the last 5 years. We discover 107 most active companies in this area. The fast-growing Harbin Institute of Technology, Northwest Nonferrous Metal Research Institute, Xi'an Rare Metal Materials Research Institute Co., Ltd. take 18.08% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 20
Shaanxi Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 11
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
With the analysis among related 260 patents in last 5 years, we discover 77 new entrants. Xi'an Rare Metal Materials Research Institute Co., Ltd., Jiangsu University, North Eastern University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
With the analysis among 300 patents, we discovered top 60 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Shanghai Jiao Tong University, Beijing Institute of Technology are dominant in this area. They take 25.33% of the total patent filing.
Heilongjiang Sheng, China
Patent: 39
Shanghai Shi, China
Patent: 22
Beijing Shi, China
Patent: 15
Liaoning Sheng, China
Patent: 14
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6