With the analysis among 79 patents, we discovered top 34 key players by total patent application. Materion Corp., Northwest Rare Metal Matls Rsch Institute Ningxia Co., Ltd., Materion Brush, Inc. are dominant in this area. They take 34.18% of the total patent filing.
Ohio, United States
Patent: 10
Ningxia Huizi Zizhiqu, China
Patent: 9
Ohio, United States
Patent: 8
Guangxi Qingda Auto Parts Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Nagano-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
North Carolina, United States
Patent: 1
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With the analysis among related 42 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Northwest Rare Metal Matls Rsch Institute Ningxia Co., Ltd., Harbin Institute of Technology, Zhengzhou University take 33.33% of patent filing during this period.
Ningxia Huizi Zizhiqu, China
Patent: 8
Heilongjiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
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Patent: 2
Yunnan Sheng, China
Patent: 2
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Patent: 2
Ohio, United States
Patent: 2
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 24 new entrants. Harbin Institute of Technology, Zhengzhou University, Institute of Materials, China Academy of Engineering Physics are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
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Patent: 2
Yunnan Sheng, China
Patent: 2
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Patent: 2
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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Patent: 1
With the analysis among 21 patents, we discovered top 6 universities and scientific research institutions by total patent application. Zhengzhou University, Harbin Institute of Technology, Kunming University of Science & Technology are dominant in this area. They take 47.62% of the total patent filing.
Henan Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1