With the analysis among 115 patents, we discovered top 27 key players by total patent application. NEC Corp., International Business Machines Corp., Motorola, Inc. are dominant in this area. They take 40.87% of the total patent filing.
Tokyo-to, Japan
Patent: 25
New York, United States
Patent: 11
Illinois, United States
Patent: 11
California, United States
Patent: 7
Massachusetts, United States
Patent: 4
Georgia, United States
Patent: 3
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1