With the analysis among 121 patents, we discovered top 67 key players by total patent application. Ferro Corp., EIDP, Inc., Fellows Corp. are dominant in this area. They take 38.84% of the total patent filing.
Ohio, United States
Patent: 32
Delaware, United States
Patent: 9
Vermont, United States
Patent: 6
California, United States
Patent: 4
Delaware, United States
Patent: 3
New York, United States
Patent: 3
California, United States
Patent: 2
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With the analysis among related 37 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing China National Institute of Standardization, Hebei University of Technology, Shanghai Institute of Special Equipment Supervision and Inspection Technology take 13.51% of patent filing during this period.
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 35 new entrants. China National Institute of Standardization, Hebei University of Technology, Shanghai Institute of Special Equipment Supervision and Inspection Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 34 patents, we discovered top 14 universities and scientific research institutions by total patent application. Beihang University, California Institute of Technology, Jilin University are dominant in this area. They take 35.29% of the total patent filing.
Beijing Shi, China
Patent: 5
California, United States
Patent: 4
Jilin Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 1