With the analysis among 1,407 patents, we discovered top 230 key players by total patent application. QUALCOMM, Inc., Telefonaktiebolaget LM Ericsson, InterDigital Technology Corp. are dominant in this area. They take 32.27% of the total patent filing.
California, United States
Patent: 260
Telefonaktiebolaget LM Ericsson
Delaware, United States
Patent: 73
Guangdong Sheng, China
Patent: 50
California, United States
Patent: 36
California, United States
Patent: 31
Tokyo-to, Japan
Patent: 26
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With the analysis among related 169 patents applied in the last 5 years. We discover 68 most active companies in this area. The fast-growing QUALCOMM, Inc., Huawei Technologies Co., Ltd., Nippon Telegraph & Telephone Corp. take 36.09% of patent filing during this period.
California, United States
Patent: 43
Guangdong Sheng, China
Patent: 10
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 7
California, United States
Patent: 7
Beijing Shi, China
Patent: 7
With the analysis among related 169 patents in last 5 years, we discover 43 new entrants. Shanghai Jiao Tong University, Chongqing University of Posts and Telecommunications, Nanjing University of Posts & Telecommunications are the most active new entrants in this area.
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Niedersachsen, Germany
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 155 patents, we discovered top 40 universities and scientific research institutions by total patent application. Southeast University, Drexel University, National Chiao Tung University are dominant in this area. They take 35.48% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 5
Taiwan Province, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Massachusetts, United States
Patent: 2