With the analysis among 85 patents, we discovered top 43 key players by total patent application. Motorola, Inc., Telefonaktiebolaget LM Ericsson, Deutsche Telekom AG are dominant in this area. They take 23.53% of the total patent filing.
Illinois, United States
Patent: 10
Telefonaktiebolaget LM Ericsson
Toyama-ken, Japan
Patent: 3
Noord-Holland, Netherlands
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 1 most active companies in this area.
Baden-Württemberg, Germany
Patent: 1
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With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shandong Sheng, China
Patent: 1