With the analysis among 2,299 patents, we discovered top 316 key players by total patent application. AT&T, Inc., Telefonaktiebolaget LM Ericsson, Lucent Technologies, Inc. are dominant in this area. They take 19.27% of the total patent filing.
Texas, United States
Patent: 163
Telefonaktiebolaget LM Ericsson
New Jersey, United States
Patent: 135
Texas, United States
Patent: 91
Texas, United States
Patent: 73
Bayern, Germany
Patent: 59
Ontario, Canada
Patent: 53
Georgia, United States
Patent: 48
Wisconsin, United States
Patent: 42
Georgia, United States
Patent: 42
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 62 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing T-Mobile USA, Inc., Telefonaktiebolaget LM Ericsson, Beijing Sogou Intelligent Technology Co Ltd take 38.71% of patent filing during this period.
Washington, United States
Patent: 14
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
California, United States
Patent: 4
California, United States
Patent: 2
New York, United States
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 62 patents in last 5 years, we discover 12 new entrants. Beijing Sogou Intelligent Technology Co Ltd, Shanghai Upper Bio-Tech Pharma Co. Ltd., Novetec (Shanghai) Trading Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Ohio, United States
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 4 universities and scientific research institutions by total patent application. Washington University in St. Louis, Beijing University of Posts & Telecommunications, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 72.73% of the total patent filing.
Missouri, United States
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1