With the analysis among 163 patents, we discovered top 37 key players by total patent application. QUALCOMM, Inc., Telefonaktiebolaget LM Ericsson, Koninklijke Philips NV are dominant in this area. They take 41.10% of the total patent filing.
California, United States
Patent: 30
Telefonaktiebolaget LM Ericsson
Noord-Holland, Netherlands
Patent: 15
Washington, United States
Patent: 14
Georgia, United States
Patent: 9
Texas, United States
Patent: 6
Taiwan Province, China
Patent: 5
New Jersey, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
No data, please try another search term
With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Telefonaktiebolaget LM Ericsson
Illinois, United States
Patent: 1
No data, please try another search term
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1