With the analysis among 45 patents, we discovered top 21 key players by total patent application. Telefonaktiebolaget LM Ericsson, Telia Co. AB, Matsushita Electronics Corp. are dominant in this area. They take 35.56% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Texas, United States
Patent: 3
Illinois, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
Taiwan Province, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 1 new entrants.
Shaanxi Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 4 universities and scientific research institutions by total patent application. National Chiao Tung University, Northwestern Polytechnical University, Xi'an University of Science & Technology are dominant in this area. They take 90.91% of the total patent filing.
Taiwan Province, China
Patent: 4
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1