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.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 55
Tokyo-to, Japan
Patent: 43
Guangdong Sheng, China
Patent: 38
Electronics & Telecommunications Research Institute
Telefonaktiebolaget LM Ericsson
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 19
Samsung Electronics Co., Ltd.
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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
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 4
Fiberhome Telecommunication Technologies Co., Ltd.
Hubei Sheng, China
Patent: 4
Nokia Solutions & Networks Oy
Sumitomo Electric Industries Ltd.
Microsoft Technology Licensing LLC
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
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 4
Nokia Solutions & Networks Oy
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 University of Posts & Telecommunications
Beijing Shi, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Chinese Academy of Sciences Institute of Acoustics