With the analysis among 47 patents, we discovered top 30 key players by total patent application. Telefonaktiebolaget LM Ericsson, NEC Corp., Sharp Corp. are dominant in this area. They take 21.28% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Toyama-ken, Japan
Patent: 2
Aichi-ken, Japan
Patent: 1
Nagano-ken, Japan
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 1 most active companies in this area.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 1 new entrants.
Jiangsu Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 6 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Beijing Institute of Technology, Beijing University of Posts & Telecommunications are dominant in this area. They take 46.15% of the total patent filing.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1