With the analysis among 708 patents, we discovered top 178 key players by total patent application. QUALCOMM, Inc., Nippon Telegraph & Telephone Corp., NEC Corp. are dominant in this area. They take 17.51% of the total patent filing.
California, United States
Patent: 61
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 25
International Business Machines Corp.
New York, United States
Patent: 22
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 20
California, United States
Patent: 19
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 16
Telefonaktiebolaget LM Ericsson
With the analysis among 10 patents, we discovered top 6 start-ups by total patent application. Celona, Inc., Relay, Inc., Clevernet, Inc. are active in this area.
California, United States
Patent: 3
Massachusetts, United States
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 1
Beijing Dami Technology Co., Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 191 patents applied in the last 5 years. We discover 95 most active companies in this area. The fast-growing Sony Group Corp., QUALCOMM, Inc., Nippon Telegraph & Telephone Corp. take 25.13% of patent filing during this period.
Tokyo-to, Japan
Patent: 20
California, United States
Patent: 15
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 13
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 9
Samsung Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 4
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 3
Massachusetts, United States
Patent: 3
California, United States
Patent: 3
With the analysis among related 191 patents in last 5 years, we discover 72 new entrants. Sun Yat-Sen University, Bose Corp., Celona, Inc. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
California, United States
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Datang Gaohong Zhilian Technology (Chongqing) Co. Ltd.
Chongqing Shi, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
Wuhan Spilling Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
China Academy of Telecommunications Technology
Beijing Shi, China
Patent: 2
With the analysis among 83 patents, we discovered top 43 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Sun Yat-Sen University, Tsinghua University are dominant in this area. They take 15.66% of the total patent filing.
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
University of Science & Technology Beijing
Beijing Shi, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Miyagi-ken, Japan
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2