With the analysis among 405 patents, we discovered top 142 key players by total patent application. NEC Corp., Telefonaktiebolaget LM Ericsson, Koninklijke Philips NV are dominant in this area. They take 11.60% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Telefonaktiebolaget LM Ericsson
Noord-Holland, Netherlands
Patent: 13
Illinois, United States
Patent: 12
Texas, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
Hughes Electronics Products Corporation
California, United States
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 78 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Beijing University of Posts & Telecommunications, Fraunhofer-Gesellschaft eV, Sensus Spectrum LLC take 21.79% of patent filing during this period.
Beijing Shi, China
Patent: 7
Texas, United States
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
Shaanxi Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
With the analysis among related 78 patents in last 5 years, we discover 37 new entrants. Sensus Spectrum LLC, Xi'an Jiaotong University, Yangzhou University are the most active new entrants in this area.
Texas, United States
Patent: 5
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 162 patents, we discovered top 46 universities and scientific research institutions by total patent application. Friedrich-Alexander-Universität Erlangen-Nürnberg, Beijing University of Posts & Telecommunications, University of Electronic Science & Technology of China are dominant in this area. They take 22.22% of the total patent filing.
Bayern, Germany
Patent: 11
Beijing Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
British Columbia, Canada
Patent: 3