With the analysis among 71 patents, we discovered top 25 key players by total patent application. General Motors Co., J. Ray McDermott SA, Caterpillar, Inc. are dominant in this area. They take 35.21% of the total patent filing.
Michigan, United States
Patent: 11
Texas, United States
Patent: 9
Illinois, United States
Patent: 5
Alabama, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Texas, United States
Patent: 3
Georgia, United States
Patent: 2
Neuchâtel, Switzerland
Patent: 2
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With the analysis among related 13 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Veriphase Inc, Hitachi Ltd., Technische Universität München take 46.15% of patent filing during this period.
Alabama, United States
Patent: 3
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 7 new entrants. Veriphase Inc, Hitachi Ltd., Technische Universität München are the most active new entrants in this area.
Alabama, United States
Patent: 3
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Heilongjiang Sheng, China
Patent: 1