With the analysis among 227 patents, we discovered top 147 key players by total patent application. Telefonaktiebolaget LM Ericsson, Nokia Solutions & Networks Oy, Siemens AG are dominant in this area. They take 9.69% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6
Georgia, United States
Patent: 6
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
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With the analysis among related 159 patents applied in the last 5 years. We discover 99 most active companies in this area. The fast-growing Telefonaktiebolaget LM Ericsson, Nokia Solutions & Networks Oy, AT&T Intellectual Property I LP take 13.84% of patent filing during this period.
Telefonaktiebolaget LM Ericsson
Georgia, United States
Patent: 6
Hubei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Washington, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 159 patents in last 5 years, we discover 93 new entrants. Telefonaktiebolaget LM Ericsson, Nokia Solutions & Networks Oy, AT&T Intellectual Property I LP are the most active new entrants in this area.
Telefonaktiebolaget LM Ericsson
Georgia, United States
Patent: 6
Hubei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Karnataka, India
Patent: 3
Washington, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 25 patents, we discovered top 13 universities and scientific research institutions by total patent application. Fudan University, Tsinghua University, Beijing Jiaotong University are dominant in this area. They take 24.00% of the total patent filing.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1