With the analysis among 289 patents, we discovered top 130 key players by total patent application. Nippon Telegraph & Telephone Corp., Telefonaktiebolaget LM Ericsson, Sony Group Corp. are dominant in this area. They take 22.49% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 24
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 19
Samsung Electronics Co., Ltd.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 5
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Massachusetts, United States
Patent: 2
Ibaraki-ken, Japan
Patent: 2
Shenzhen Jimuyida Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 225 patents applied in the last 5 years. We discover 142 most active companies in this area. The fast-growing Southeast University, Xidian University, University of Electronic Science & Technology of China take 10.67% of patent filing during this period.
Jiangsu Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 8
Nippon Telegraph & Telephone Corp.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 5
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
National University of Defense Technology
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 225 patents in last 5 years, we discover 111 new entrants. Nanjing University of Posts & Telecommunications, National University of Defense Technology, Panasonic Intellectual Property Management Co. Ltd. are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
National University of Defense Technology
Hunan Sheng, China
Patent: 4
Panasonic Intellectual Property Management Co. Ltd.
Beijing Digital Alliance Network Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Shenzhen Voxtech Co.,Ltd.
Guangdong Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 236 patents, we discovered top 79 universities and scientific research institutions by total patent application. Xidian University, University of Electronic Science & Technology of China, Southeast University are dominant in this area. They take 16.53% of the total patent filing.
Shaanxi Sheng, China
Patent: 16
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 7
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 7
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Fukuoka-ken, Japan
Patent: 4