With the analysis among 63 patents, we discovered top 25 key players by total patent application. International Business Machines Corp., Olivetti SpA, Matsushita Electronics Corp. are dominant in this area. They take 30.16% of the total patent filing.
New York, United States
Patent: 11
Shandong Sheng, China
Patent: 4
Georgia, United States
Patent: 3
California, United States
Patent: 2
Wisconsin, United States
Patent: 2
New York, United States
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Fujian Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Fujian Sheng, China
Patent: 1
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Patent: 1
With the analysis among 3 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Sichuan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1