With the analysis among 90 patents, we discovered top 27 key players by total patent application. International Business Machines Corp., Oracle America, Inc., Digital Equipment Corp. are dominant in this area. They take 53.33% of the total patent filing.
New York, United States
Patent: 25
California, United States
Patent: 18
Massachusetts, United States
Patent: 5
California, United States
Patent: 5
North Carolina, United States
Patent: 4
Beijing Shi, China
Patent: 4
Washington, United States
Patent: 3
Texas, United States
Patent: 2
Texas, United States
Patent: 2
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With the analysis among related 6 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing East China Normal University, University of Electronic Science & Technology of China, China Mobile Information Technology Co., Ltd. take 66.67% of patent filing during this period.
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 4 new entrants. East China Normal University, University of Electronic Science & Technology of China, China Mobile Information Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 8 patents, we discovered top 4 universities and scientific research institutions by total patent application. Tsinghua University, East China Normal University, Beihang University are dominant in this area. They take 75.00% of the total patent filing.
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1