With the analysis among 605 patents, we discovered top 138 key players by total patent application. Huawei Technologies Co., Ltd., NEC Corp., ZTE Corp. are dominant in this area. They take 22.48% of the total patent filing.
Guangdong Sheng, China
Patent: 55
Tokyo-to, Japan
Patent: 43
Guangdong Sheng, China
Patent: 38
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 19
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With the analysis among related 31 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Google LLC, ZTE Corp., vivo Mobile Communication Co., Ltd. take 51.61% of patent filing during this period.
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Washington, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 4 new entrants. Google LLC, vivo Mobile Communication Co., Ltd., Nokia Solutions & Networks Oy are the most active new entrants in this area.
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 1
With the analysis among 60 patents, we discovered top 7 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Shanghai Jiao Tong University, Tsinghua University are dominant in this area. They take 123.33% of the total patent filing.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1