With the analysis among 183 patents, we discovered top 65 key players by total patent application. ZTE Corp., Huawei Technologies Co., Ltd., Lumentum Operations LLC are dominant in this area. They take 31.15% of the total patent filing.
Guangdong Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 20
California, United States
Patent: 10
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 5
Texas, United States
Patent: 5
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With the analysis among related 22 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing ZTE Corp., Saudi Arabian Oil Co., AT&T Intellectual Property I LP take 45.45% of patent filing during this period.
Guangdong Sheng, China
Patent: 4
Georgia, United States
Patent: 3
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Shenzhen Biyang Technology Development Co., Ltd.
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 8 new entrants. AT&T Intellectual Property I LP, Saudi Arabian Oil Co., Guangzhou Sintai Communication Co., Ltd are the most active new entrants in this area.
Georgia, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Shenzhen Biyang Technology Development Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
Texas, United States
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 4 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Technical University of Berlin, Wuhan University of Technology are dominant in this area. They take 57.14% of the total patent filing.
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1