With the analysis among 178 patents, we discovered top 66 key players by total patent application. Siemens AG, Thompson CSF, NEC Corp. are dominant in this area. They take 28.09% of the total patent filing.
Bayern, Germany
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 13
Illinois, United States
Patent: 6
Overijssel, Netherlands
Patent: 6
Telefonaktiebolaget LM Ericsson
Overijssel, Netherlands
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Massachusetts, United States
Patent: 1
With the analysis among related 46 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Xidian University, Nanjing University of Information Science & Technology, University of Electronic Science & Technology of China take 26.09% of patent filing during this period.
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 21 new entrants. Nanjing University of Information Science & Technology, Xi'an Hengda Microwave Technology Development Co., Ltd., Chongqing Liangjiang Satellite Mobile Communication Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
São Paulo, Brazil
Patent: 1
Shenzhen Chuanqi Communication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
With the analysis among 57 patents, we discovered top 12 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Xidian University, University of Electronic Science & Technology of China are dominant in this area. They take 31.58% of the total patent filing.
Beijing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1