With the analysis among 26 patents, we discovered top 19 key players by total patent application. International Business Machines Corp., Telefonaktiebolaget LM Ericsson, Inmarsat Ltd. are dominant in this area. They take 30.77% of the total patent filing.
New York, United States
Patent: 3
Telefonaktiebolaget LM Ericsson
Texas, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
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