With the analysis among 212 patents, we discovered top 25 key players by total patent application. QUALCOMM, Inc., Alcatel-Lucent SAS, Telefonaktiebolaget LM Ericsson are dominant in this area. They take 67.92% of the total patent filing.
California, United States
Patent: 115
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 14
British Virgin Islands
Patent: 9
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
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With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1