With the analysis among 1,430 patents, we discovered top 164 key players by total patent application. AT&T Intellectual Property I LP, Huawei Technologies Co., Ltd., ZTE Corp. are dominant in this area. They take 57.69% of the total patent filing.
Georgia, United States
Patent: 353
Guangdong Sheng, China
Patent: 251
Guangdong Sheng, China
Patent: 221
Georgia, United States
Patent: 61
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 22
California, United States
Patent: 18
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With the analysis among related 502 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing AT&T Intellectual Property I LP, Cingular Wireless LLC, Apple, Inc. take 79.08% of patent filing during this period.
Georgia, United States
Patent: 321
Georgia, United States
Patent: 57
California, United States
Patent: 19
Delaware, United States
Patent: 10
New Jersey, United States
Patent: 8
Guangdong Sheng, China
Patent: 5
California, United States
Patent: 5
With the analysis among related 502 patents in last 5 years, we discover 36 new entrants. FG Innovation Co Ltd, VID Scale, Inc., AT&T Technical Services Co., Inc. are the most active new entrants in this area.
Delaware, United States
Patent: 10
New Jersey, United States
Patent: 8
Zuid-Holland, Netherlands
Patent: 5
Taiwan Province, China
Patent: 4
Beijing Shi, China
Patent: 4
Texas, United States
Patent: 4
New York, United States
Patent: 4
Beijing Shi, China
Patent: 3
With the analysis among 124 patents, we discovered top 27 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Nanjing University of Posts & Telecommunications, Zhejiang University are dominant in this area. They take 51.61% of the total patent filing.
Beijing Shi, China
Patent: 9
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2