With the analysis among 113 patents, we discovered top 40 key players by total patent application. Huawei Technologies Co., Ltd., Telefonaktiebolaget LM Ericsson, ZTE Corp. are dominant in this area. They take 37.17% of the total patent filing.
Guangdong Sheng, China
Patent: 17
Telefonaktiebolaget LM Ericsson
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hong Kong SAR, China
Patent: 3
California, United States
Patent: 2
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With the analysis among related 108 patents applied in the last 5 years. We discover 61 most active companies in this area. The fast-growing Southeast University, Nanjing University of Posts & Telecommunications, Beijing University of Posts & Telecommunications take 22.22% of patent filing during this period.
Jiangsu Sheng, China
Patent: 9
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jilin Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 108 patents in last 5 years, we discover 45 new entrants. Northwestern Polytechnical University, North China Electric Power University, Jilin University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jilin Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
With the analysis among 135 patents, we discovered top 43 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Nanjing University of Posts & Telecommunications, Southeast University are dominant in this area. They take 30.37% of the total patent filing.
Beijing Shi, China
Patent: 17
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3