With the analysis among 91 patents, we discovered top 41 key players by total patent application. General Electric Co., Diatek, Inc., Eastman Kodak Co. are dominant in this area. They take 26.37% of the total patent filing.
Massachusetts, United States
Patent: 12
Pennsylvania, United States
Patent: 7
New York, United States
Patent: 5
Michigan, United States
Patent: 4
Missouri, United States
Patent: 3
Indiana, United States
Patent: 3
Pennsylvania, United States
Patent: 3
Beijing Shi, China
Patent: 2
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With the analysis among related 8 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing General Electric Co., Philips, Sheyang High tech Research Institute of Nanjing University take 87.50% of patent filing during this period.
Massachusetts, United States
Patent: 4
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Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Noord-Holland, Netherlands
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 6 new entrants. Philips, Sheyang High tech Research Institute of Nanjing University, Tianjin University are the most active new entrants in this area.
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Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Noord-Holland, Netherlands
Patent: 1
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Nanjing University, Beijing Normal University, University of Science & Technology Beijing are dominant in this area. They take 36.36% of the total patent filing.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1