With the analysis among 4,397 patents, we discovered top 375 key players by total patent application. QUALCOMM, Inc., ZTE Corp., NEC Corp. are dominant in this area. They take 30.00% of the total patent filing.
California, United States
Patent: 813
Guangdong Sheng, China
Patent: 283
Tokyo-to, Japan
Patent: 223
Guangdong Sheng, China
Patent: 130
Georgia, United States
Patent: 100
Tokyo-to, Japan
Patent: 94
Georgia, United States
Patent: 77
Telefonaktiebolaget LM Ericsson
With the analysis among 10 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 8
Henan Sheng, China
Patent: 2
With the analysis among related 90 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Chongqing University of Posts and Telecommunications, T-Mobile USA, Inc., AT&T Intellectual Property I LP take 22.22% of patent filing during this period.
Chongqing Shi, China
Patent: 7
Washington, United States
Patent: 7
Georgia, United States
Patent: 6
Texas, United States
Patent: 4
New York, United States
Patent: 4
Shandong Sheng, China
Patent: 2
California, United States
Patent: 2
With the analysis among related 90 patents in last 5 years, we discover 18 new entrants. Rakuten Mobile, Inc., Shanghai Gonglian Communication Information Development Co., China Mobile Group Zhejiang Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Idaho, United States
Patent: 1
Beijing Shi, China
Patent: 1
Guangzhou Tiancheng Weiye Communication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 376 patents, we discovered top 50 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Xidian University, Chongqing University of Posts and Telecommunications are dominant in this area. They take 41.22% of the total patent filing.
Beijing Shi, China
Patent: 51
Shaanxi Sheng, China
Patent: 18
Chongqing Shi, China
Patent: 18
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4